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Metabolic Disorders

Obesity/Weight loss

Systematic Reviews, Meta-Analyses, and other reviews

  1. Muscogiuri G, El Ghoch M, Colao A, et al. European Guidelines for Obesity Management in Adults with a Very Low-Calorie Ketogenic Diet: A Systematic Review and Meta-Analysis. OFA. Published online April 21, 2021:1-24. doi:10.1159/000515381
  2. Willems AEM, Sura–de Jong M, van Beek AP, Nederhof E, van Dijk G. Effects of macronutrient intake in obesity: a meta-analysis of low-carbohydrate and low-fat diets on markers of the metabolic syndrome. Nutr Rev. doi:10.1093/nutrit/nuaa044
  3. Lei, L. et al. (2022) ‘Effects of low-carbohydrate diets versus low-fat diets on metabolic risk factors in overweight and obese adults: A meta-analysis of randomized controlled trials’, Frontiers in Nutrition, 9, p. 935234. Available at: https://doi.org/10.3389/fnut.2022.935234.
  4. Sievert K, Hussain SM, Page MJ, et al. Effect of breakfast on weight and energy intake: systematic review and meta-analysis of randomised controlled trials. BMJ. 2019;364:l42. doi:10.1136/bmj.l42
  5. Choi YJ, Jeon S-M, Shin S. Impact of a Ketogenic Diet on Metabolic Parameters in Patients with Obesity or Overweight and with or without Type 2 Diabetes: A Meta-Analysis of Randomized Controlled Trials. Nutrients. 2020;12(7):2005. doi:10.3390/nu12072005
  6. Mansoor N, Vinknes KJ, Veierød MB, Retterstøl K. Effects of low-carbohydrate diets v. low-fat diets on body weight and cardiovascular risk factors: a meta-analysis of randomised controlled trials. Br J Nutr. 2016;115(3):466-479. doi:10.1017/S0007114515004699
  7. Sackner-Bernstein J, Kanter D, Kaul S. Dietary Intervention for Overweight and Obese Adults: Comparison of Low-Carbohydrate and Low-Fat Diets. A Meta-Analysis. PLoS ONE. 2015;10(10):e0139817. doi:10.1371/journal.pone.0139817
  8. Bueno NB, de Melo ISV, de Oliveira SL, da Rocha Ataide T. Very-low-carbohydrate ketogenic diet v. low-fat diet for long-term weight loss: a meta-analysis of randomised controlled trials. Br J Nutr. 2013;110(7):1178-1187. doi:10.1017/S0007114513000548
  9. Ludwig DS, Dickinson SL, Henschel B, Ebbeling CB, Allison DB. Do Lower-Carbohydrate Diets Increase Total Energy Expenditure? An Updated and Reanalyzed Meta-Analysis of 29 Controlled-Feeding Studies. J Nutr. doi:10.1093/jn/nxaa350
  10. Amini MR, Aminianfar A, Naghshi S, Larijani B, Esmaillzadeh A. The effect of ketogenic diet on body composition and anthropometric measures: A systematic review and meta-analysis of randomized controlled trials. Crit Rev Food Sci Nutr. Published online January 14, 2021:1-14. doi:10.1080/10408398.2020.1867957
  11. Lee HS, Lee J. Effects of Combined Exercise and Low Carbohydrate Ketogenic Diet Interventions on Waist Circumference and Triglycerides in Overweight and Obese Individuals: A Systematic Review and Meta-Analysis. International Journal of Environmental Research and Public Health. 2021;18(2):828. doi:10.3390/ijerph18020828
  12. Castellana M, Conte E, Cignarelli A, et al. Efficacy and safety of very low calorie ketogenic diet (VLCKD) in patients with overweight and obesity: A systematic review and meta-analysis. Rev Endocr Metab Disord. November 2019. doi:10.1007/s11154-019-09514-y ABSTRACT
  13. Drabińska N, Wiczkowski W, Piskuła MK. Recent advances in the application of a ketogenic diet for obesity management. Trends in Food Science & Technology. 2021;110:28-38. doi:10.1016/j.tifs.2021.01.080
  14. Ludwig DS, Aronne LJ, Astrup A, et al. The carbohydrate-insulin model: a physiological perspective on the obesity pandemic. The American Journal of Clinical Nutrition. 2021;(nqab270). doi:10.1093/ajcn/nqab270

Trials/Studies

  1. Ebbeling CB, Feldman HA, Klein GL, et al. Effects of a low carbohydrate diet on energy expenditure during weight loss maintenance: randomized trial. BMJ. 2018;363:k4583. doi:10.1136/bmj.k4583
  2. Goss AM, Gower B, Soleymani T, et al. Effects of weight loss during a very low carbohydrate diet on specific adipose tissue depots and insulin sensitivity in older adults with obesity: a randomized clinical trial. Nutrition & Metabolism. 2020;17(1):64. doi:10.1186/s12986-020-00481-9
  3. Röhling M, Martin K, Ellinger S, Schreiber M, Martin S, Kempf K. Weight Reduction by the Low-Insulin-Method—A Randomized Controlled Trial. Nutrients. 2020;12(10):3004. doi:10.3390/nu12103004
  4. Shai I, Schwarzfuchs D, Henkin Y, et al. Weight Loss with a Low-Carbohydrate, Mediterranean, or Low-Fat Diet. New England Journal of Medicine. 2008;359(3):229-241. doi:10.1056/NEJMoa0708681
  5. Aude YW, Agatston AS, Lopez-Jimenez F, et al. The national cholesterol education program diet vs a diet lower in carbohydrates and higher in protein and monounsaturated fat: a randomized trial. Arch Intern Med. 2004;164(19):2141-2146. doi:10.1001/archinte.164.19.2141
  6. Brinkworth GD, Noakes M, Buckley JD, Keogh JB, Clifton PM. Long-term effects of a very-low-carbohydrate weight loss diet compared with an isocaloric low-fat diet after 12 mo. Am J Clin Nutr. 2009;90(1):23-32. doi:10.3945/ajcn.2008.27326
  7. Tricò D, Moriconi D, Berta R, et al. Effects of Low-Carbohydrate versus Mediterranean Diets on Weight Loss, Glucose Metabolism, Insulin Kinetics and β-Cell Function in Morbidly Obese Individuals. Nutrients. 2021;13(4):1345. doi:10.3390/nu13041345
  8. Volek J, Sharman M, Gómez A, et al. Comparison of energy-restricted very low-carbohydrate and low-fat diets on weight loss and body composition in overweight men and women. Nutrition & Metabolism. 2004;1(1):13. doi:10.1186/1743-7075-1-13
  9. Samaha FF, Iqbal N, Seshadri P, et al. A Low-Carbohydrate as Compared with a Low-Fat Diet in Severe Obesity. N Engl J Med. 2003;348(21):2074-2081. doi:10.1056/NEJMoa022637
  10. Garr Barry V, Stewart M, Soleymani T, Desmond RA, Goss AM, Gower BA. Greater Loss of Central Adiposity from Low-Carbohydrate versus Low-Fat Diet in Middle-Aged Adults with Overweight and Obesity. Nutrients. 2021;13(2):475. doi:10.3390/nu13020475
  11. Wu, W., Zhou, Q., Yuan, P., Qiao, D., Deng, S., Cheng, H., Ren, Y., 2022. A Novel Multiphase Modified Ketogenic Diet: An Effective and Safe Tool for Weight Loss in Chinese Obese Patients. DMSO 15, 2521–2534. doi.org/10.2147/DMSO.S365192
  12. Falkenhain K, Locke SR, Lowe DA, et al. Keyto App and Device versus WW App on Weight Loss and Metabolic Risk in Adults with Overweight or Obesity: A Randomized Trial. Obesity. n/a(n/a). doi:10.1002/oby.23242    PDF
  13. Walker L, Smith N, Delon C. Weight loss, hypertension and mental well-being improvements during COVID-19 with a multicomponent health promotion programme on Zoom: a service evaluation in primary care. BMJ Nutrition, Prevention & Health. Published online February 13, 2021:bmjnph. doi:10.1136/bmjnph-2020-000219   PDF
  14. Al Aamri, K.S. et al. (2022) ‘The effect of low-carbohydrate ketogenic diet in the management of obesity compared with low caloric, low-fat diet’, Clinical nutrition ESPEN, 49, pp. 522–528. Available at: https://doi.org/10.1016/j.clnesp.2022.02.110.
  15. Paoli A, Bianco A, Grimaldi KA, Lodi A, Bosco G. Long term successful weight loss with a combination biphasic ketogenic Mediterranean diet and Mediterranean diet maintenance protocol. Nutrients. 2013;5(12):5205-5217. doi:10.3390/nu5125205
  16. Gomez-Arbelaez D, Crujeiras AB, Castro AI, et al. Resting metabolic rate of obese patients under very low calorie ketogenic diet. Nutr Metab (Lond). 2018;15. doi:10.1186/s12986-018-0249-z

  17. Ebbeling CB, Bielak L, Lakin PR, et al. Energy Requirement Is Higher During Weight-Loss Maintenance in Adults Consuming a Low- Compared with High-Carbohydrate Diet. J Nutr. 2020;150(8):2009-2015. doi:10.1093/jn/nxaa150

  18. O’Driscoll T, Minty R, Poirier D, et al. New obesity treatment: Fasting, exercise and low carb diet – The NOT-FED study. Canadian Journal of Rural Medicine. 2021;26(2):55. doi:10.4103/CJRM.CJRM_1_20
  19. Buga A, Kackley ML, Crabtree CD, et al. The Effects of a 6-Week Controlled, Hypocaloric Ketogenic Diet, With and Without Exogenous Ketone Salts, on Body Composition Responses. Front Nutr. 2021;8. doi:10.3389/fnut.2021.618520
  20. Zhang S, Wu P, Tian Y, et al. Gut Microbiota Serves a Predictable Outcome of Short-Term Low-Carbohydrate Diet (LCD) Intervention for Patients with Obesity. Microbiology Spectrum. 0(0):e00223-21. doi:10.1128/Spectrum.00223-21 
  21. Polito R, Messina G, Valenzano A, et al. The Role of Very Low Calorie Ketogenic Diet in Sympathetic Activation through Cortisol Secretion in Male Obese Population. Journal of Clinical Medicine. 2021;10(18). doi:10.3390/jcm10184230
  22. Cai L, Yin J, Ma X, et al. Low-carbohydrate diets lead to greater weight loss and better glucose homeostasis than exercise: a randomized clinical trial. Front Med. 2021;15(3):460-471. doi:10.1007/s11684-021-0861-6 ABSTRACT

Women

  1. Michalczyk MM, Klonek G, Maszczyk A, Zajac A. The Effects of a Low Calorie Ketogenic Diet on Glycaemic Control Variables in Hyperinsulinemic Overweight/Obese Females. Nutrients. 2020;12(6):1854. doi:10.3390/nu12061854
  2. Kong Z, Sun S, Shi Q, Zhang H, Tong TK, Nie J. Short-Term Ketogenic Diet Improves Abdominal Obesity in Overweight/Obese Chinese Young Females. Front Physiol. 2020;11. doi:10.3389/fphys.2020.00856
  3. Hutchison AT, Liu B, Wood RE, et al. Effects of Intermittent Versus Continuous Energy Intakes on Insulin Sensitivity and Metabolic Risk in Women with Overweight. Obesity (Silver Spring). 2019;27(1):50-58. doi:10.1002/oby.22345 PDF
  4. Gardner CD, Kiazand A, Alhassan S, et al. Comparison of the Atkins, Zone, Ornish, and LEARN diets for change in weight and related risk factors among overweight premenopausal women: the A TO Z Weight Loss Study: a randomized trial. JAMA. 2007;297(9):969-977. doi:10.1001/jama.297.9.969 
  5. Brehm BJ, Spang SE, Lattin BL, Seeley RJ, Daniels SR, D’Alessio DA. The role of energy expenditure in the differential weight loss in obese women on low-fat and low-carbohydrate diets. J Clin Endocrinol Metab. 2005;90(3):1475-1482. doi:10.1210/jc.2004-1540
  6. Aronica L, Rigdon J, Offringa LC, Stefanick ML, Gardner CD. Examining differences between overweight women and men in 12-month weight loss study comparing healthy low-carbohydrate vs. low-fat diets. International Journal of Obesity. Published online November 14, 2020:1-10. doi:10.1038/s41366-020-00708-y
  7. Sun S, Kong Z, Shi Q, Zhang H, Lei O-K, Nie J. Carbohydrate Restriction with or without Exercise Training Improves Blood Pressure and Insulin Sensitivity in Overweight Women. Healthcare. 2021;9(6):637. doi:10.3390/healthcare9060637
  8. Triffoni-Melo A de T, Dick-de-Paula I, Portari GV, Jordao AA, Garcia Chiarello P, Diez-Garcia RW. Short-term carbohydrate-restricted diet for weight loss in severely obese women. Obes Surg. 2011;21(8):1194-1202. doi:10.1007/s11695-010-0110-6 ABSTRACT
  9. Arbour MW, Stec M, Walker KC, Wika JC. Clinical Implications for Women of a Low-Carbohydrate or Ketogenic Diet With Intermittent Fasting. Nursing for Women’s Health. 2021;25(2):139-151. doi:10.1016/j.nwh.2021.01.009 ABSTRACT
  10. Yılmaz SK, Eskici G, Mertoǧlu C, Ayaz A. Effect of different protein diets on weight loss, inflammatory markers, and cardiometabolic risk factors in obese women. J Res Med Sci. 2021;26:28. doi:10.4103/jrms.JRMS_611_20 
  11. Ma Y, Sun Y, Sun L, et al. Effects of gut microbiota and fatty acid metabolism on dyslipidemia following weight-loss diets in women: Results from a randomized controlled trial. Clin Nutr. 2021;40(11):5511-5520. doi:10.1016/j.clnu.2021.09.021 
  12. Silveira, E.A. et al. (2021) ‘Which Diets Are Effective in Reducing Cardiovascular and Cancer Risk in Women with Obesity? An Integrative Review’, Nutrients, 13(10). doi:10.3390/nu13103504
  13. Tavakoli A, Mirzababaei A, Mirzaei K. Association between low carbohydrate diet (LCD) and sleep quality by mediating role of inflammatory factors in women with overweight and obesity: A cross-sectional study. Food Science & Nutrition. n/a(n/a). doi:10.1002/fsn3.2584
  14. Gribbin S, Enticott J, Hodge AM, et al. Association of carbohydrate and saturated fat intake with cardiovascular disease and mortality in Australian women. Heart. Published online September 11, 2021. doi:10.1136/heartjnl-2021-319654  ABSTRACT
 

Adolescents/Children

  1. Kirk S, Brehm B, Saelens BE, et al. Role of Carbohydrate Modification in Weight Management among Obese Children: A Randomized Clinical Trial. The Journal of Pediatrics. 2012;161(2):320-327.e1. doi:10.1016/j.jpeds.2012.01.041 PDF
  2. Sondike SB, Copperman N, Jacobson MS. Effects of a low-carbohydrate diet on weight loss and cardiovascular risk factor in overweight adolescents. J Pediatr. 2003;142(3):253-258. doi:10.1067/mpd.2003.4   PDF
  3. Krebs NF, Gao D, Gralla J, Collins JS, Johnson SL. Efficacy and safety of a high protein, low carbohydrate diet for weight loss in severely obese adolescents. J Pediatr. 2010;157(2):252-258. doi:10.1016/j.jpeds.2010.02.010   PDF
  4. Pauley M, Mays C, Bailes JR, et al. Carbohydrate-Restricted Diet: A Successful Strategy for Short-Term Management in Youth with Severe Obesity—An Observational Study. Metabolic Syndrome and Related Disorders. Published online February 9, 2021. doi:10.1089/met.2020.0078
  5. Lustig RH, Mulligan K, Noworolski SM, et al. Isocaloric fructose restriction and metabolic improvement in children with obesity and metabolic syndrome. Obesity (Silver Spring). 2016;24(2):453-460. doi:10.1002/oby.21371
  6.  Stoica RA, Diaconu CC, Rizzo M, et al. Weight loss programmes using low carbohydrate diets to control the cardiovascular risk in adolescents (Review). Exp Ther Med. 2021;21(1). doi:10.3892/etm.2020.9522
  7. Cakmak HM, IlknurArslanoglu, Sungur MA, Bolu S. Clinical Picture at Attendance and Response to Flexible FamilyBased Low-Carb Life Style Change in Children With Obesity. IJCHN. 2021;10(1):9-16. doi:10.6000/1929-4247.2021.10.01.2     PDF
  8. Favret J, Wood CT, Maradiaga Panayotti GM. Ketogenic diet as an advanced option for the management of pediatric obesity. Curr Opin Endocrinol Diabetes Obes. Published online July 15, 2021. doi:10.1097/MED.0000000000000661
  9. Calcaterra V, Verduci E, Pascuzzi MC, et al. Metabolic Derangement in Pediatric Patient with Obesity: The Role of Ketogenic Diet as Therapeutic Tool. Nutrients. 2021;13(8):2805. doi:10.3390/nu13082805

Fasting and weight loss

  1. Patikorn, C. et al. (2021) ‘Intermittent Fasting and Obesity-Related Health Outcomes: An Umbrella Review of Meta-analyses of Randomized Clinical Trials’, JAMA Network Open, 4(12), p. e2139558. doi:10.1001/jamanetworkopen.2021.39558.
  2. Yan S, Wang C, Zhao H, et al. Effects of fasting intervention regulating anthropometric and metabolic parameters in subjects with overweight or obesity: a systematic review and meta-analysis. Food Funct. Published online April 27, 2020. doi:10.1039/D0FO00287A
  3. Harris L, Hamilton S, Azevedo LB, et al. Intermittent fasting interventions for treatment of overweight and obesity in adults: a systematic review and meta-analysis. JBI Database System Rev Implement Rep. 2018;16(2):507-547. doi:10.11124/JBISRIR-2016-003248
  4. Cioffi I, Evangelista A, Ponzo V, et al. Intermittent versus continuous energy restriction on weight loss and cardiometabolic outcomes: a systematic review and meta-analysis of randomized controlled trials. Journal of Translational Medicine. 2018;16(1):371. doi:10.1186/s12967-018-1748-4
  5. Welton S, Minty R, O’Driscoll T, et al. Intermittent fasting and weight loss: Systematic review. Canadian Family Physician. 2020;66(2):117-125.
  6. Trepanowski JF, Kroeger CM, Barnosky A, et al. Effect of Alternate-Day Fasting on Weight Loss, Weight Maintenance, and Cardioprotection Among Metabolically Healthy Obese Adults: A Randomized Clinical Trial. JAMA Intern Med. 2017;177(7):930-938. doi:10.1001/jamainternmed.2017.0936 
  7. Aksungar FB, Sarıkaya M, Coskun A, Serteser M, Unsal I. Comparison of Intermittent Fasting Versus Caloric Restriction in Obese Subjects: A Two Year Follow-Up. J Nutr Health Aging. 2017;21(6):681-685. doi:10.1007/s12603-016-0786-y ABSTRACT  
  8. Catenacci VA, Pan Z, Ostendorf D, et al. A randomized pilot study comparing zero-calorie alternate-day fasting to daily caloric restriction in adults with obesity. Obesity (Silver Spring). 2016;24(9):1874-1883. doi:10.1002/oby.21581 PDF
  9. Varady KA, Bhutani S, Klempel MC, et al. Alternate day fasting for weight loss in normal weight and overweight subjects: a randomized controlled trial. Nutr J. 2013;12:146. doi:10.1186/1475-2891-12-146  
  10. Kalam F, Gabel K, Cienfuegos S, et al. Alternate day fasting combined with a low‐carbohydrate diet for weight loss, weight maintenance, and metabolic disease risk reduction. Obes Sci Pract. 2019;5(6):531-539. doi:10.1002/osp4.367
  11. Klempel MC, Bhutani S, Fitzgibbon M, Freels S, Varady KA. Dietary and physical activity adaptations to alternate day modified fasting: implications for optimal weight loss. Nutrition Journal. 2010;9(1):35. doi:10.1186/1475-2891-9-35  
  12. Li C, Ostermann T, Hardt M, et al. Metabolic and Psychological Response to 7-Day Fasting in Obese Patients with and without Metabolic Syndrome. CMR. 2013;20(6):413-420. doi:10.1159/000353672   
  13. Klempel MC, Kroeger CM, Bhutani S, Trepanowski JF, Varady KA. Intermittent fasting combined with calorie restriction is effective for weight loss and cardio-protection in obese women. Nutrition Journal. 2012;11(1):98. doi:10.1186/1475-2891-11-98   
  14. Rynders CA, Thomas EA, Zaman A, Pan Z, Catenacci VA, Melanson EL. Effectiveness of Intermittent Fasting and Time-Restricted Feeding Compared to Continuous Energy Restriction for Weight Loss. Nutrients. 2019;11(10):2442. doi:10.3390/nu11102442
  15. Domaszewski P, Konieczny M, Pakosz P, Bączkowicz D, Sadowska-Krępa E. Effect of a Six-Week Intermittent Fasting Intervention Program on the Composition of the Human Body in Women over 60 Years of Age. International Journal of Environmental Research and Public Health. 2020;17(11):4138. doi:10.3390/ijerph17114138

Lymphoedema and Lipoedema

  1. Jeziorek, M., Szuba, A., Kujawa, K., Regulska-Ilow, B., 2022. The Effect of a Low-Carbohydrate, High-Fat Diet versus Moderate-Carbohydrate and Fat Diet on Body Composition in Patients with Lipedema. DMSO 15, 2545–2561. doi.org/10.2147/DMSO.S377720
  2. Keith L, Seo CA, Rowsemitt C, et al. Ketogenic Diet as a Potential Intervention for Lipedema. Medical Hypotheses. Published online November 27, 2020:110435. doi:10.1016/j.mehy.2020.110435 
  3. Sørlie V, De Soysa AK, Hyldmo ÅA, Retterstøl K, Martins C, Nymo S. Effect of a ketogenic diet on pain and quality of life in patients with lipedema: The LIPODIET pilot study. Obesity Science & Practice. (2021). doi:10.1002/osp4.580  PDF
  4. Keith L, Rowsemitt C, Richards LG. Lifestyle Modification Group for Lymphedema and Obesity Results in Significant Health Outcomes. Am J Lifestyle Med. 2017;14(4):420-428. doi:10.1177/1559827617742108 ABSTRACT
  5. Cannataro, R. et al. (2021) ‘Management of Lipedema with Ketogenic Diet: 22-Month Follow-Up’, Life, 11(12), p. 1402. doi:10.3390/life11121402.
  6. Puchalska P, Crawford PA. Ketogenic therapies for lymphedema? Nature Metabolism. 2019;1(7):656. doi:10.1038/s42255-019-0090-3  ABSTRACT
  7. García-Caballero M, Zecchin A, Souffreau J, et al. Role and therapeutic potential of dietary ketone bodies in lymph vessel growth. Nature Metabolism. 2019;1(7):666-675. doi:10.1038/s42255-019-0087-y   ABSTRACT  (Preclinical study)

Metabolic Syndrome/Pre-diabetes/Insulin Resistance

Systematic Reviews, Meta-analyses, and other reviews

  1. de Menezes EVA, Sampaio HA de C, Carioca AAF, et al. Influence of Paleolithic diet on anthropometric markers in chronic diseases: systematic review and meta-analysis. Nutrition Journal. 2019;18(1):41. doi:10.1186/s12937-019-0457-z
  2. Sohouli MH, Fatahi S, Lari A, et al. The effect of paleolithic diet on glucose metabolism and lipid profile among patients with metabolic disorders: a systematic review and meta-analysis of randomized controlled trials. Crit Rev Food Sci Nutr. Published online January 25, 2021:1-12. doi:10.1080/10408398.2021.1876625 ABSTRACT
  3. Manheimer EW, van Zuuren EJ, Fedorowicz Z, Pijl H. Paleolithic nutrition for metabolic syndrome: systematic review and meta-analysis. Am J Clin Nutr. 2015;102(4):922-932. doi:10.3945/ajcn.115.113613   
  4. Volek, J.S. et al. (2009) ‘Carbohydrate restriction has a more favorable impact on the metabolic syndrome than a low fat diet’, Lipids, 44(4), pp. 297–309. doi:10.1007/s11745-008-3274-2.
  5. Volek, J.S. and Feinman, R.D. (2005) ‘Carbohydrate restriction improves the features of Metabolic Syndrome. Metabolic Syndrome may be defined by the response to carbohydrate restriction’, Nutrition & Metabolism, 2, p. 31. doi:10.1186/1743-7075-2-31.
  6. Castro-Barquero S, Ruiz-León AM, Sierra-Pérez M, Estruch R, Casas R. Dietary Strategies for Metabolic Syndrome: A Comprehensive Review. Nutrients. 2020;12(10). doi:10.3390/nu12102983
  7. Hoyas I, Leon-Sanz M. Nutritional Challenges in Metabolic Syndrome. Journal of Clinical Medicine. 2019;8(9):1301. doi:10.3390/jcm8091301 
  8. Shemirani F, Golzarand M, Salari-Moghaddam A, Mahmoudi M. Effect of low-carbohydrate diet on adiponectin level in adults: a systematic review and dose-response meta-analysis of randomized controlled trials. Critical Reviews in Food Science and Nutrition. 2021;0(0):1-10. doi:10.1080/10408398.2021.1871588 ABSTRACT
  9. Foley PJ. Effect of low carbohydrate diets on insulin resistance and the metabolic syndrome. Current Opinion in Endocrinology, Diabetes, and Obesity. 2021;28(5):463. doi:10.1097/MED.0000000000000659
  10. Guarnotta, V. et al. (2022) ‘Very Low-Calorie Ketogenic Diet: A Potential Application in the Treatment of Hypercortisolism Comorbidities’, Nutrients, 14(12), p. 2388. Available at: https://doi.org/10.3390/nu14122388.

Trials/Studies

  1. Ismael SA. Effects of low carbohydrate diet compared to low fat diet on reversing the metabolic syndrome, using NCEP ATP III criteria: a randomized clinical trial. BMC Nutr. 2021;7(1):62. doi:10.1186/s40795-021-00466-8
  2. Stentz FB, Brewer A, Wan J, et al. Remission of pre-diabetes to normal glucose tolerance in obese adults with high protein versus high carbohydrate diet: randomized control trial. BMJ Open Diabetes Res Care. 2016;4(1). doi:10.1136/bmjdrc-2016-000258
  3. Gardner, C.D. et al. (2022) ‘Effect of a Ketogenic Diet versus Mediterranean Diet on HbA1c in Individuals with Prediabetes and Type 2 Diabetes Mellitus: the Interventional Keto-Med Randomized Crossover Trial’, The American Journal of Clinical Nutrition, p. nqac154. doi:10.1093/ajcn/nqac154.
  4. McKenzie AL, Athinarayanan SJ, McCue JJ, et al. Type 2 Diabetes Prevention Focused on Normalization of Glycemia: A Two-Year Pilot Study. Nutrients. 2021;13(3):749. doi:10.3390/nu13030749
  5. McKenzie A, Athinarayanan S, Adams R, Hallberg S, Volek J, Phinney SD. Predictors of Normalization of Fasting Glucose in Patients With Prediabetes Using Remote Continuous Care Emphasizing Low Carbohydrate Intake. J Endocr Soc. 2021;5(Suppl 1):A323. doi:10.1210/jendso/bvab048.659
  6. Unwin DJ, Tobin SD, Murray SW, Delon C, Brady AJ. Substantial and Sustained Improvements in Blood Pressure, Weight and Lipid Profiles from a Carbohydrate Restricted Diet: An Observational Study of Insulin Resistant Patients in Primary Care. International Journal of Environmental Research and Public Health. 2019;16(15):2680. doi:10.3390/ijerph16152680  
  7. Hyde PN, Sapper TN, Crabtree CD, et al. Dietary carbohydrate restriction improves metabolic syndrome independent of weight loss. JCI Insight. 2019;4(12). doi:10.1172/jci.insight.128308  
  8.  Lustig RH, Mulligan K, Noworolski SM, et al. Isocaloric fructose restriction and metabolic improvement in children with obesity and metabolic syndrome. Obesity (Silver Spring). 2016;24(2):453-460. doi:10.1002/oby.21371
  9. Maekawa S, Kawahara T, Nomura R, et al. Retrospective study on the efficacy of a low-carbohydrate diet for impaired glucose tolerance. Diabetes Metab Syndr Obes. 2014;7:195-201. doi:10.2147/DMSO.S62681
  10. Pérez-Guisado J, Muñoz-Serrano A. A Pilot Study of the Spanish Ketogenic Mediterranean Diet: An Effective Therapy for the Metabolic Syndrome. Journal of Medicinal Food. 2011;14(7-8):681-687. doi:10.1089/jmf.2010.0137    PDF
  11. Griauzde DH, Saslow L, Patterson K, et al. Mixed methods pilot study of a low-carbohydrate diabetes prevention programme among adults with pre-diabetes in the USA. BMJ Open. 2020;10(1). doi:10.1136/bmjopen-2019-033397 
  12. Gershuni VM, Yan SL, Medici V. Nutritional Ketosis for Weight Management and Reversal of Metabolic Syndrome. Curr Nutr Rep. 2018;7(3):97-106. doi:10.1007/s13668-018-0235-0 
  13. Samaha FF, Iqbal N, Seshadri P, et al. A Low-Carbohydrate as Compared with a Low-Fat Diet in Severe Obesity. N Engl J Med. 2003;348(21):2074-2081. doi:10.1056/NEJMoa022637
  14. Yost O, DeJonckheere M, Stonebraker S, et al. Continuous Glucose Monitoring With Low-Carbohydrate Diet Coaching in Adults With Prediabetes: Mixed Methods Pilot Study. JMIR Diabetes. 2020;5(4):e21551. doi:10.2196/21551
  15. Nakagata T, Tamura Y, Kaga H, et al. Ingestion of an Exogenous Ketone Monoester Improves the Glycemic Response during Oral Glucose Tolerance Test in Subjects with Impaired Glucose Tolerance: A Crossover Randomized Trial. Journal of Diabetes Investigation. n/a(n/a). doi:10.1111/jdi.13423 
  16. Cucuzzella MT, Tondt J, Dockter NE, Saslow L, Wood TR. A low-carbohydrate survey: Evidence for sustainable metabolic syndrome reversal. Journal of Insulin Resistance. 2017;2(1):25. doi:10.4102/jir.v2i1.30
  17. Yamada S, Inoue G, Ooyane H, Nishikawa H. Changes in Body Weight, Dysglycemia, and Dyslipidemia After Moderately Low-Carbohydrate Diet Education (LOCABO Challenge Program) Among Workers in Japan. Diabetes Metab Syndr Obes. 2021;14:2863-2870. doi:10.2147/DMSO.S317371
  18. Gibas MK, Gibas KJ. Induced and controlled dietary ketosis as a regulator of obesity and metabolic syndrome pathologies. Diabetes & Metabolic Syndrome: Clinical Research & Reviews. 2017;11:S385-S390. doi:10.1016/j.dsx.2017.03.022 ABSTRACT
  19. Lee C-L, Liu W-J, Wang J-S. Associations of low-carbohydrate and low-fat intakes with all-cause mortality in subjects with prediabetes with and without insulin resistance. Clinical Nutrition. 2020;0(0). doi:10.1016/j.clnu.2020.12.019 ABSTRACT
  20. Saenz C, Hooper S, Orange T, et al. Effect of a Free-Living Ketogenic Diet on Feasibility, Satiety, Body Composition, and Metabolic Health in Women: The Grading Level of Optimal Carbohydrate for Women (GLOW) Study. J Am Coll Nutr. Published online March 11, 2021:1-12. doi:10.1080/07315724.2021.1875338 ABSTRACT
  21. Bharmal SH, Cho J, C Alarcon Ramos G, Ko J, Cameron-Smith D, Petrov MS. Acute Nutritional Ketosis and Its Implications for Plasma Glucose and Glucoregulatory Peptides in Adults with Prediabetes: A Crossover Placebo-Controlled Randomized Trial. The Journal of Nutrition. 2021;151(4):921-929. doi:10.1093/jn/nxaa417 ABSTRACT

Type 2 Diabetes

Systematic Reviews, Meta-analyses, and other reviews

There have now been a number of reviews on this topic. A recent (07/2021) narrative review paper from Wheatley et al is an excellent overview of the literature, the remaining areas of controversy, and practical recommendations. In addition, this paper from Brown et al focuses on options for remission (08/2021).

  1. Li S, Ding L, Xiao X. Comparing the Efficacy and Safety of Low-Carbohydrate Diets with Low-Fat Diets for Type 2 Diabetes Mellitus Patients: A Systematic Review and Meta-Analysis of Randomized Clinical Trials. International Journal of Endocrinology. 2021;2021:e8521756. doi:10.1155/2021/8521756
  2. Yuan X, Wang J, Yang S, et al. Effect of the ketogenic diet on glycemic control, insulin resistance, and lipid metabolism in patients with T2DM: a systematic review and meta-analysis. Nutrition & Diabetes. 2020;10(1):1-8. doi:10.1038/s41387-020-00142-z
  3. Meng Y, Bai H, Wang S, Li Z, Wang Q, Chen L. Efficacy of low carbohydrate diet for type 2 diabetes mellitus management: A systematic review and meta-analysis of randomized controlled trials. Diabetes Research and Clinical Practice. 2017;131:124-131. doi:10.1016/j.diabres.2017.07.006 ABSTRACT
  4. Alarim RA, Alasmre FA, Alotaibi HA, Alshehri MA, Hussain SA. Effects of the Ketogenic Diet on Glycemic Control in Diabetic Patients: Meta-Analysis of Clinical Trials. Cureus. 12(10). doi:10.7759/cureus.10796
  5. Turton J, Brinkworth GD, Field R, Parker H, Rooney K. An evidence‐based approach to developing low‐carbohydrate diets for type 2 diabetes management: a systematic review of interventions and methods. Diabetes, Obesity and Metabolism. doi:10.1111/dom.13837
  6. Snorgaard O, Poulsen GM, Andersen HK, Astrup A. Systematic review and meta-analysis of dietary carbohydrate restriction in patients with type 2 diabetes. BMJ Open Diabetes Res Care. 2017;5(1):e000354. doi:10.1136/bmjdrc-2016-000354
  7. Ajala O, English P, Pinkney J. Systematic review and meta-analysis of different dietary approaches to the management of type 2 diabetes. Am J Clin Nutr. 2013;97(3):505-516. doi:10.3945/ajcn.112.042457
  8. Goldenberg JZ, Day A, Brinkworth GD, et al. Efficacy and safety of low and very low carbohydrate diets for type 2 diabetes remission: systematic review and meta-analysis of published and unpublished randomized trial data. BMJ. 2021;372:m4743. doi:10.1136/bmj.m4743
  9. Brown A, McArdle P, Taplin J, et al. Dietary strategies for remission of type 2 diabetes: A narrative review. Journal of Human Nutrition and Dietetics. n/a(n/a). doi:10.1111/jhn.12938
  10. Nicholas AP, Mota AS, Lambert H, Collins AL. Restricting carbohydrates and calories in the treatment of type 2 diabetes: a systematic review of the effectiveness of ‘low carbohydrate’ interventions with differing energy levels. medRxiv. Published online May 14, 2021:2021.05.07.21256843. doi:10.1101/2021.05.07.21256843
  11. Kelly T, Unwin D, Finucane F. Low-Carbohydrate Diets in the Management of Obesity and Type 2 Diabetes: A Review from Clinicians Using the Approach in Practice. International Journal of Environmental Research and Public Health. 2020;17(7):2557. doi:10.3390/ijerph17072557
  12. Nicholas AP, Soto-Mota A, Lambert H, Collins AL. Restricting carbohydrates and calories in the treatment of type 2 diabetes: a systematic review of the effectiveness of ‘low-carbohydrate’ interventions with differing energy levels. Journal of Nutritional Science. 2021;10. doi:10.1017/jns.2021.67
  13. Hallberg SJ, Gershuni VM, Hazbun TL, Athinarayanan SJ. Reversing Type 2 Diabetes: A Narrative Review of the Evidence. Nutrients. 2019;11(4):766. doi:10.3390/nu11040766
  14. Feinman RD, Pogozelski WK, Astrup A, et al. Dietary carbohydrate restriction as the first approach in diabetes management: Critical review and evidence base. Nutrition. 2015;31(1):1-13. doi:10.1016/j.nut.2014.06.011
  15. Westman EC. Type 2 Diabetes Mellitus: A Pathophysiologic Perspective. Front Nutr. 2021;8:707371. doi:10.3389/fnut.2021.707371
  16. Taylor R, Ramachandran A, Yancy WS, Forouhi NG. Nutritional basis of type 2 diabetes remission. BMJ. 2021;374:n1449. doi:10.1136/bmj.n1449
  17. Huntriss R, Campbell M, Bedwell C. The interpretation and effect of a low-carbohydrate diet in the management of type 2 diabetes: a systematic review and meta-analysis of randomised controlled trials. Eur J Clin Nutr. 2018;72(3):311-325. doi:10.1038/s41430-017-0019-4  ABSTRACT
  18. Valenzuela Mencía J, Fernández Castillo R, Martos Cabrera MB, Gómez-Urquiza JL, Albendín García L, Cañadas de la Fuente GA. Diets low in carbohydrates for type 2 diabetics. Systematic review. Nutr Hosp. 2017;34(1):224-234. doi:10.20960/nh.999 ABSTRACT
  19. Locatelli CAA, Mulvihill EE. Islet Health, Hormone Secretion, and Insulin Responsivity with Low-Carbohydrate Feeding in Diabetes. Metabolites. 2020;10(11):455. doi:10.3390/metabo10110455

Trials/Studies

  1. Tay J, Thompson CH, Luscombe-Marsh ND, et al. Effects of an energy-restricted low-carbohydrate, high unsaturated fat/low saturated fat diet versus a high-carbohydrate, low-fat diet in type 2 diabetes: A 2-year randomized clinical trial. Diabetes Obes Metab. 2018;20(4):858-871. doi:10.1111/dom.13164
  2. Saslow LR, Daubenmier JJ, Moskowitz JT, et al. Twelve-month outcomes of a randomized trial of a moderate-carbohydrate versus very low-carbohydrate diet in overweight adults with type 2 diabetes mellitus or prediabetes. Nutr Diabetes. 2017;7(12):304. doi:10.1038/s41387-017-0006-9
  3. Goday A, Bellido D, Sajoux I, et al. Short-term safety, tolerability and efficacy of a very low-calorie-ketogenic diet interventional weight loss program versus hypocaloric diet in patients with type 2 diabetes mellitus. Nutr Diabetes. 2016;6(9):e230. doi:10.1038/nutd.2016.36
  4. Tay J, Luscombe-Marsh ND, Thompson CH, et al. Comparison of low- and high-carbohydrate diets for type 2 diabetes management: a randomized trial. Am J Clin Nutr. 2015;102(4):780-790. doi:10.3945/ajcn.115.112581
  5. Tay J, Luscombe-Marsh ND, Thompson CH, et al. A very low-carbohydrate, low-saturated fat diet for type 2 diabetes management: a randomized trial. Diabetes Care. 2014;37(11):2909-2918. doi:10.2337/dc14-0845
  6. Chen C-Y, Huang W-S, Chen H-C, et al. Effect of a 90 g/day low-carbohydrate diet on glycaemic control, small, dense low-density lipoprotein and carotid intima-media thickness in type 2 diabetic patients: An 18-month randomised controlled trial. PLOS ONE. 2020;15(10):e0240158. doi:10.1371/journal.pone.0240158
  7. Durrer C, McKelvey S, Singer J, et al. A randomized controlled trial of pharmacist-led therapeutic carbohydrate and energy restriction in type 2 diabetes. Nat Commun. 2021;12(1):5367. doi:10.1038/s41467-021-25667-4
  8. Thomsen MN, Skytte MJ, Astrup A, et al. The clinical effects of a carbohydrate-reduced high-protein diet on glycaemic variability in metformin-treated patients with type 2 diabetes mellitus: A randomised controlled study. Clinical Nutrition ESPEN. Published online August 1, 2020. doi:10.1016/j.clnesp.2020.07.002 ABSTRACT
  9. Han, Y. et al. (2021) ‘A Low-Carbohydrate Diet Realizes Medication Withdrawal: A Possible Opportunity for Effective Glycemic Control’, Frontiers in Endocrinology, 12. doi:10.3389/fendo.2021.779636.
  10. Yamada Y, Uchida J, Izumi H, et al. A Non-calorie-restricted Low-carbohydrate Diet is Effective as an Alternative Therapy for Patients with Type 2 Diabetes. Internal Medicine. 2014;53(1):13-19. doi:10.2169/internalmedicine.53.0861
  11. Athinarayanan SJ, Adams RN, Hallberg SJ, et al. Long-Term Effects of a Novel Continuous Remote Care Intervention Including Nutritional Ketosis for the Management of Type 2 Diabetes: A 2-Year Non-randomized Clinical Trial. Front Endocrinol. 2019;10. doi:10.3389/fendo.2019.00348 
  12. McKenzie A, Athinarayanan S, Adams R, Volek J, Phinney S, Hallberg S. SUN-LB113 A Continuous Remote Care Intervention Utilizing Carbohydrate Restriction Including Nutritional Ketosis Improves Markers of Metabolic Risk and Reduces Diabetes Medication Use in Patients With Type 2 Diabetes Over 3.5 Years. J Endocr Soc. 2020;4(Supplement_1). doi:10.1210/jendso/bvaa046.2302        (5 Year Data https://doi.org/10.2337/db22-832-P )
  13. Guldbrand H, Lindström T, Dizdar B, et al. Randomization to a low-carbohydrate diet advice improves health related quality of life compared with a low-fat diet at similar weight-loss in Type 2 diabetes mellitus. Diabetes Res Clin Pract. 2014;106(2):221-227. doi:10.1016/j.diabres.2014.08.032
  14. Nielsen JV, Joensson EA. Low-carbohydrate diet in type 2 diabetes: stable improvement of bodyweight and glycemic control during 44 months follow-up. Nutrition & Metabolism. 2008;5(1):14. doi:10.1186/1743-7075-5-14
  15. Moriconi E, Camajani E, Fabbri A, Lenzi A, Caprio M. Very-Low-Calorie Ketogenic Diet as a Safe and Valuable Tool for Long-Term Glycemic Management in Patients with Obesity and Type 2 Diabetes. Nutrients. 2021;13(3):758. doi:10.3390/nu13030758
  16. Romano L, Marchetti M, Gualtieri P, et al. Effects of a Personalized VLCKD on Body Composition and Resting Energy Expenditure in the Reversal of Diabetes to Prevent Complications. Nutrients. 2019;11(7):1526. doi:10.3390/nu11071526
  17. Walton CM, Perry K, Hart RH, Berry SL, Bikman BT. Improvement in Glycemic and Lipid Profiles in Type 2 Diabetics with a 90-Day Ketogenic Diet. Journal of Diabetes Research. doi:10.1155/2019/8681959
  18. Taylor PJ, Thompson CH, Luscombe-Marsh ND, Wycherley TP, Wittert G, Brinkworth GD. Efficacy of Real-Time Continuous Glucose Monitoring to Improve Effects of a Prescriptive Lifestyle Intervention in Type 2 Diabetes: A Pilot Study. Diabetes Ther. 2019;10(2):509-522. doi:10.1007/s13300-019-0572-z
  19. Ahmed SR, Bellamkonda S, Zilbermint M, Wang J, Kalyani RR. Effects of the low carbohydrate, high fat diet on glycemic control and body weight in patients with type 2 diabetes: experience from a community-based cohort. BMJ Open Diabetes Res Care. 2020;8(1). doi:10.1136/bmjdrc-2019-000980
  20. Govers E, Otten A, Schuiling B, Bouwman W, Visscher T. Effectiveness of the 6 × 6 Dieet® in Obese DMT2 Patients Effectiveness of a Very Low Carbohydrate Ketogenic Diet Compared to a Low Carbohydrate and Energy-Restricted Diet in Overweight/Obese Type 2 Diabetes Patients. September 2019. doi:10.16966/2380-548X.158
  21. Dietary Intervention for Glycaemic Control among Patients with Type 2 Diabetes Mellitus at the Medical Clinic, Teaching Hospital, Batticaloa, Sri Lanka. Journal of Research in Medical and Dental Science (2021) Volume 9, Issue 8 
  22. Saboo B, Phatak S, Jethwani P, Patel R, Hasnani D, Panchal D, Shah S, Raval V, Dave R, Mishra A. Intervention of a personalized low-carbohydrate diet to reduce HbA1c level and weight in patients with Type 2 diabetes using seed-based flour as replacement for high-carbohydrate flour and foods. J Diabetol 2021;12:196-200. doi: 10.4103/jod.jod_74_20 
  23. Karkee A, Singh S, Shrestha PK, Shakya NS, Shrestha S, Niroula S. Effect of Dietary Intervention Using Low-Carbohydrate Diet to Manage Newly Diagnosed Type 2 Diabetes Mellitus in TUTH Hospital, Nepal. Nepalese Medical Journal. 2021;4(1):419-423. doi:10.3126/nmj.v4i1.34710
  24. Wolver S, Fadel K, Fieger E, et al. Clinical Use of a Real-World Low Carbohydrate Diet Resulting in Reduction of Insulin Dose, Hemoglobin A1c, and Weight. Front Nutr. 2021;8:690855. doi:10.3389/fnut.2021.690855
  25. Govers E, Visscher TLS, Bouwman W, Lourens A, Schuilinga B, Otten A. Carbohydrate Content of Diet Determines Success in Type 2 Diabetes Outcomes. Metabolism – Clinical and Experimental. 2021;116. doi:10.1016/j.metabol.2020.154591
  26. Banholzer N, Herzig D, Piazza C, et al. Effect of nutrition on postprandial glucose control in hospitalized patients with type 2 diabetes receiving fully automated closed-loop insulin therapy. Diabetes, Obesity and Metabolism. 2020(n/a). doi:10.1111/dom.14187
  27. Laza-Cagigas R, Chan S, Sumner D, Rampal T. Effects and feasibility of a prehabilitation programme incorporating a low-carbohydrate, high-fat dietary approach in patients with type 2 diabetes: A retrospective study. Diabetes Metab Syndr. 2020;14(3):257-263. doi:10.1016/j.dsx.2020.03.010 ABSTRACT
  28. Soto-Mota A, Norwitz NG, Evans R, Clarke K, Barber TM. Exogenous ketosis in patients with type 2 diabetes: Safety, tolerability and effect on glycaemic control. Endocrinology, Diabetes & Metabolism. n/a(n/a):e00264. doi:https://doi.org/10.1002/edm2.264

Case Reports

  1. Iwasaki K. Low carbohydrate diet rescued severe type 2 diabetes patient from insulin injection, a case report. Journal of Family Medicine and Primary Care. 2021;10(1):550. doi:10.4103/jfmpc.jfmpc_1798_20 
  2. Nie L, Zhai Q, Wei Y, Wang T, Li P. Ketogenic Diets Potentially Reverse Type 2 Diabetes Via Continuous Remote Care Intervention: A Case Study in Central China. Current Developments in Nutrition. 2021;5(Supplement_2):437-437. doi:10.1093/cdn/nzab038_049
  3. Jones EC, Jardet CL. Functional Improvement in -Islet Cells and Hepatocytes with Decreasing Deuterium from Low Carbohydrate Intake in a Type-II Diabetic. Medical Research Archives. 2021;9(6). doi:10.18103/mra.v9i6.2475
  4. Gavidia K, Kalayjian T. Treating Diabetes Utilizing a Low Carbohydrate Ketogenic Diet and Intermittent Fasting Without Significant Weight Loss: A Case Report. Front Nutr. 2021;8. doi:10.3389/fnut.2021.687081

Fasting and Type 2 Diabetes

  1. Wang X, Li Q, Liu Y, Jiang H, Chen W. Intermittent fasting versus continuous energy-restricted diet for patients with type 2 diabetes mellitus and metabolic syndrome for glycemic control: A systematic review and meta-analysis of randomized controlled trials. Diabetes Res Clin Pract. Published online August 12, 2021:109003. doi:10.1016/j.diabres.2021.109003 ABSTRACT
  2. Borgundvaag E, Mak J, Kramer CK. Metabolic impact of intermittent fasting in patients with type 2 diabetes mellitus: a systematic review and meta-analysis of interventional studies. J Clin Endocrinol Metab. Published online December 15, 2020. doi:10.1210/clinem/dgaa926
  3. Albosta M, Bakke J. Intermittent fasting: is there a role in the treatment of diabetes? A review of the literature and guide for primary care physicians. Clinical Diabetes and Endocrinology. 2021;7(1):3. doi:10.1186/s40842-020-00116-1
  4. Grajower MM, Horne BD. Clinical Management of Intermittent Fasting in Patients with Diabetes Mellitus. Nutrients. 2019;11(4):873. doi:10.3390/nu11040873
  5. Furmli S, Elmasry R, Ramos M, Fung J. Therapeutic use of intermittent fasting for people with type 2 diabetes as an alternative to insulin. Case Reports. 2018;2018:bcr-2017-221854. doi:10.1136/bcr-2017-221854  
  6. Li C, Sadraie B, Steckhan N, et al. Effects of A One-week Fasting Therapy in Patients with Type-2 Diabetes Mellitus and Metabolic Syndrome – A Randomized Controlled Explorative Study. Exp Clin Endocrinol Diabetes. 2017;125(9):618-624. doi:10.1055/s-0043-101700 ABSTRACT
  7. Gabel K, Kroeger CM, Trepanowski JF, et al. Differential Effects of Alternate-Day Fasting Versus Daily Calorie Restriction on Insulin Resistance. Obesity. 0(0). doi:10.1002/oby.22564
  8. DiNicolantonio JJ, McCarty M. Autophagy-induced degradation of Notch1, achieved through intermittent fasting, may promote beta cell neogenesis: implications for reversal of type 2 diabetes. Open Heart. 2019;6(1):e001028. doi:10.1136/openhrt-2019-001028
  9. Lichtash C, Fung J, Ostoich KC, Ramos M. Therapeutic use of intermittent fasting and ketogenic diet as an alternative treatment for type 2 diabetes in a normal weight woman: a 14-month case study. BMJ Case Reports CP. 2020;13(7):e234223. doi: 10.1136/bcr-2019-234223
  10. Zubrzycki A, Cierpka-Kmiec K, Kmiec Z, Wronska A. The role of low-calorie diets and intermittent fasting in the treatment of obesity and type-2 diabetes. J Physiol Pharmacol. 2018;69(5). doi:10.26402/jpp.2018.5.02 

Type 1 Diabetes

Trials/Studies

  1. Schmidt S, Christensen MB, Serifovski N, et al. Low versus High Carbohydrate Diet in Type 1 Diabetes: A 12-week randomized open-label crossover study. Diabetes Obes Metab. March 2019. doi:10.1111/dom.13725
  2. Bolla AM, Caretto A, Laurenzi A, Scavini M, Piemonti L. Low-Carb and Ketogenic Diets in Type 1 and Type 2 Diabetes. Nutrients. 2019;11(5):962. doi:10.3390/nu11050962   PDF 
  3. Feinman RD, Pogozelski WK, Astrup A, et al. Dietary carbohydrate restriction as the first approach in diabetes management: critical review and evidence base. Nutrition. 2015;31(1):1-13. doi:10.1016/j.nut.2014.06.011
  4. Buehler LA, Noe D, Knapp S, Isaacs D, Pantalone KM. Ketogenic diets in the management of type 1 diabetes: Safe or safety concern? CCJM. 2021;88(10):547-555. doi:10.3949/ccjm.88a.20121 (review & case report)
  5. Dikeman DT, Westman EC. Carbohydrate-restricted diets and Type 1 diabetes mellitus: research considerations. Curr Opin Endocrinol Diabetes Obes. Published online August 12, 2021. doi:10.1097/MED.0000000000000669 ABSTRACT
  6. Al‐Sari N, Schmidt S, Suvitaival T, et al. Changes in the lipidome in type 1 diabetes following low carbohydrate diet: Post-hoc analysis of a randomized crossover trial. Endocrinology, Diabetes & Metabolism. n/a(n/a):e00213. doi:https://doi.org/10.1002/edm2.213
  7. Ranjan A, Schmidt S, Damm-Frydenberg C, Holst JJ, Madsbad S, Nørgaard K. Short-term effects of a low carbohydrate diet on glycaemic variables and cardiovascular risk markers in patients with type 1 diabetes: A randomized open-label crossover trial. Diabetes Obes Metab. 2017;19(10):1479-1484. doi:10.1111/dom.12953 ABSTRACT 
  8. Kleiner, A., Cum, B., Pisciotta, L., Cincione, I.R., Cogorno, L., Prigione, A., Tramacere, A., Vignati, A., Carmisciano, L., Sukkar, S.G., 2022. Safety and Efficacy of Eucaloric Very Low-Carb Diet (EVLCD) in Type 1 Diabetes: A One-Year Real-Life Retrospective Experience. Nutrients 14, 3208. doi.org/10.3390/nu14153208
  9. Dimosthenopoulos C, Liatis S, Kourpas E, et al. The beneficial short-term effects of a high-protein/low-carbohydrate diet on glycemic control assessed by continuous glucose monitoring in patients with type 1 diabetes. Diabetes Obes Metab. Published online March 26, 2021. doi:10.1111/dom.14390 ABSTRACT
  10. Krebs JD, Parry Strong A, Cresswell P, Reynolds AN, Hanna A, Haeusler S. A randomised trial of the feasibility of a low carbohydrate diet vs standard carbohydrate counting in adults with type 1 diabetes taking body weight into account. Asia Pac J Clin Nutr. 2016;25(1):78-84. doi:10.6133/apjcn.2016.25.1.11  ABSTRACT
  11. Lehmann V, Zueger T, Zeder A, et al. Lower Daily Carbohydrate Intake Is Associated With Improved Glycemic Control in Adults With Type 1 Diabetes Using a Hybrid Closed-Loop System. Diabetes Care. Published online September 29, 2020. doi:10.2337/dc20-1560 ABSTRACT
  12. Ahola AJ, Forsblom C, Harjutsalo V, Groop P-H, FinnDiane Study Group. Dietary carbohydrate intake and cardio-metabolic risk factors in type 1 diabetes. Diabetes Res Clin Pract. August 2019:107818. doi:10.1016/j.diabres.2019.107818 PDF
  13. Nielsen JV, Gando C, Joensson E, Paulsson C. Low carbohydrate diet in type 1 diabetes, long-term improvement and adherence: A clinical audit. Diabetol Metab Syndr. 2012;4(1):23. doi:10.1186/1758-5996-4-23
  14. Wong K, Raffray M, Roy-Fleming A, Blunden S, Brazeau AS. The ketogenic diet seen as a normal way of eating by adults with type 1 and type 2 diabetes: a qualitative study. Canadian Journal of Diabetes. Published online June 27, 2020. doi:10.1016/j.jcjd.2020.06.016 ABSTRACT
  15. Lehmann V, Zueger T, Zeder A, et al. Lower Daily Carbohydrate Intake Is Associated With Improved Glycemic Control in Adults With Type 1 Diabetes Using a Hybrid Closed-Loop System. Diabetes Care. Published online September 29, 2020. doi:10.2337/dc20-1560
  16. Berger B, Jenetzky E, Köblös D, et al. Seven-day fasting as a multimodal complex intervention for adults with type 1 diabetes: Feasibility, benefit and safety in a controlled pilot study. Nutrition. 2021;86:111169. doi:10.1016/j.nut.2021.111169    PDF
  17. Schneider, S., Biggerstaff, D. and Barber, T.M. (2022) ‘Helpful or harmful? The impact of the ketogenic diet on eating disorder outcomes in type 1 diabetes mellitus’, Expert Review of Endocrinology & Metabolism, 0(0), pp. 1–13. Available at: https://doi.org/10.1080/17446651.2022.2089112.
  18. Dimosthenopoulos C, Liatis S, Kourpas E, et al. The beneficial short-term effects of a high-protein/low-carbohydrate diet on glycaemic control assessed by continuous glucose monitoring in patients with type 1 diabetes. Diabetes, Obesity and Metabolism. 2021;23(8):1765-1774. doi:10.1111/dom.14390 ABSTRACT
  19. Paul, J., Jani, R., Jones, M., Davoren, P., Knight-Agarwal, C., 2022. Association between a low carbohydrate diet, glycemic control, and quality of life in Australian adults living with type 1 diabetes: a pilot study. Endocr Pract S1530-891X(22)00578-X. doi.org/10.1016/j.eprac.2022.08.003
  20. Nielsen JV, Jönsson E, Ivarsson A. A low carbohydrate diet in type 1 diabetes: clinical experience–a brief report. Ups J Med Sci. 2005;110(3):267-273. doi:10.3109/2000-1967-074 
  21. Lake I. Nutritional ketosis is well-tolerated, even in type 1 diabetes: the ZeroFive100 Project; a proof-of-concept study. Current Opinion in Endocrinology, Diabetes and Obesity. 2021;28(5):453-462. doi:10.1097/MED.0000000000000666
  22. Herschede AM. Grit Pregnancies: How to Have a Healthy Pregnancy and Normal Blood Sugars with Type 1 Diabetes. Allison Herschede; 2021. ISBN-10 : 1737084309

Case Reports

  1. Eiswirth M, Clark E, Diamond M. Low carbohydrate diet and improved glycaemic control in a patient with type one diabetes. Endocrinol Diabetes Metab Case Rep. 2018;2018. doi:10.1530/EDM-18-0002 
  2. Thewjitcharoen Y, Wanothayaroj E, Jaita H, et al. Prolonged Honeymoon Period in a Thai Patient with Adult-Onset Type 1 Diabetes Mellitus. Case Reports in Endocrinology. 2021;2021:e3511281. doi:10.1155/2021/3511281
  3. Tóth C, Clemens Z. Type 1 diabetes mellitus successfully managed with the paleolithic ketogenic diet. International Journal of Case Reports and Images. 2014;5. doi:10.5348/ijcri-2014124-CR-10435 
  4. Schönlaub A, Höller A, Hofer S, Haberlandt E, Karall D, Scholl-Bürgi S. Glut1 Deficiency Syndrome and Diabetes Mellitus Type 1: Review of the Literature and Presentation of a New Case. In: Neuropediatrics. Vol 52. Georg Thieme Verlag KG; 2021:FV1.32. doi:10.1055/s-0041-1739666
  5. Oyibo, S.O. (2022) ‘Partial Remission of Diabetes in a Young Adult While Testing Positive for Several Islet Cell Autoantibodies: A Case Report, Literature Review, and Patient Perspective’, Cureus, 14(6). Available at: https://doi.org/10.7759/cureus.25746.
  6. Bouillet B, Rouland A, Petit JM, Vergès B. A low-carbohydrate high-fat diet initiated promptly after diagnosis provides clinical remission in three patients with type 1 diabetes. Diabetes Metab. July 2019. doi:10.1016/j.diabet.2019.06.004 NO ABSTRACT

Children and Adolescents

  1. Lennerz BS, Barton A, Bernstein RK, et al. Management of Type 1 Diabetes With a Very Low-Carbohydrate Diet. Pediatrics. 2018;141(6). doi:10.1542/peds.2017-3349 
  2. Neuman V, Plachy L, Pruhova S, et al. Low-Carbohydrate Diet among Children with Type 1 Diabetes: A Multi-Center Study. Nutrients. 2021;13(11):3903. doi:10.3390/nu13113903
  3. Runge C, Lee JM. How Low Can You Go? Does Lower Carb Translate to Lower Glucose? Pediatrics. 2018;141(6). doi:10.1542/peds.2018-0957
  4. Öz NA, Arslanoglu I, Cangür S, Bolu S, Kocabay K. Low-carb Diet in Hospitalized Late Pubertal Type 1 Diabetic Girls: A Short-Term CGM Study. Indian J Endocrinol Metab. 2021;25(1):31-37. doi:10.4103/ijem.ijem_176_21
  5. Rydin AA, Spiegel G, Frohnert BI, et al. Medical Management of Children with Type 1 Diabetes on Low Carbohydrate or Ketogenic Diets. Pediatric Diabetes. n/a(n/a). doi:https://doi.org/10.1111/pedi.13179
  6. Tóth C, Clemens Z. A child with type 1 diabetes mellitus (T1DM) successfully treated with the Paleolithic ketogenic diet: A 19-month insulin-freedom. IJCRI. 2015;6(12):752. doi:10.5348/ijcri-2015121-CR-10582
  7. de Souza Bosco Paiva C, Lima MHM. Introducing a very low carbohydrate diet for a child with type 1 diabetes. Br J Nurs. 2019;28(15):1015-1019. doi:10.12968/bjon.2019.28.15.1015 ABSTRACT

Media Links

  1. Dr Carrie Diulus- You Tube – Low Carb (Vegan Keto) Diet Results for Type 1 Diabetes. 2018
  2. Andrew Koutnik – You Tube – Low Carbohydrate Diet for Type-1 Diabetes? Patient and Research Perspective. 2019
  3. Dr. Andrew Koutnik, PhD – Rethinking Nutrition for Type 1 Diabetes. 2020. 
  4. Dr Olivia Rimington – You tube – Low Carb Nutrition for T1DM. 2019

LADA (Latent Autoimmune Diabetes in Adults)

  1. Frazier AR. Correct Diabetes Diagnosis and Treatment Allows Sailor to Remain on Active Duty. Mil Med. 2020;185(9-10):e1843-e1846. doi:10.1093/milmed/usaa012

Cardiovascular Disease Risk Factors

Systematic Reviews and Meta-Analyses

  1. Gjuladin-Hellon T, Davies IG, Penson P, Amiri Baghbadorani R. Effects of carbohydrate-restricted diets on low-density lipoprotein cholesterol levels in overweight and obese adults: a systematic review and meta-analysis. Nutr Rev. 2019;77(3):161-180. doi:10.1093/nutrit/nuy049
  2. Fechner E, Smeets ETHC, Schrauwen P, Mensink RP. The Effects of Different Degrees of Carbohydrate Restriction and Carbohydrate Replacement on Cardiometabolic Risk Markers in Humans—A Systematic Review and Meta-Analysis. Nutrients. 2020;12(4):991. doi:10.3390/nu12040991
  3. Dong T, Guo M, Zhang P, Sun G, Chen B. The effects of low-carbohydrate diets on cardiovascular risk factors: A meta-analysis. PLoS ONE. 2020;15(1):e0225348. doi:10.1371/journal.pone.0225348
  4. Nordmann AJ, Nordmann A, Briel M, et al. Effects of low-carbohydrate vs low-fat diets on weight loss and cardiovascular risk factors: a meta-analysis of randomized controlled trials. Arch Intern Med. 2006;166(3):285-293. doi:10.1001/archinte.166.3.285
  5. Chawla S, Tessarolo Silva F, Amaral Medeiros S, Mekary RA, Radenkovic D. The Effect of Low-Fat and Low-Carbohydrate Diets on Weight Loss and Lipid Levels: A Systematic Review and Meta-Analysis. Nutrients. 2020;12(12):3774. doi:10.3390/nu12123774
  6. Zhu Y, Bo Y, Liu Y. Dietary total fat, fatty acids intake, and risk of cardiovascular disease: a dose-response meta-analysis of cohort studies. Lipids in Health and Disease. 2019;18(1):91. doi:10.1186/s12944-019-1035-2
  7. Harcombe Z, Baker JS, Cooper SM, et al. Evidence from randomised controlled trials did not support the introduction of dietary fat guidelines in 1977 and 1983: a systematic review and meta-analysis. Open Heart. 2015;2(1):e000196. doi:10.1136/openhrt-2014-000196 
  8. Santos FL, Esteves SS, da Costa Pereira A, Yancy WS, Nunes JPL. Systematic review and meta-analysis of clinical trials of the effects of low carbohydrate diets on cardiovascular risk factors. Obes Rev. 2012;13(11):1048-1066. doi:10.1111/j.1467-789X.2012.01021.x ABSTRACT 
  9. Santos FS dos, Dias M da S, Mintem GC, Oliveira IO de, Gigante DP. Food processing and cardiometabolic risk factors: a systematic review. Rev saúde pública. 2020;54:70-70. doi:10.11606/s1518-8787.2020054001704
  10. Yang Q, Lang X, Li W, Liang Y. The effects of low-fat, high-carbohydrate diets vs. low-carbohydrate, high-fat diets on weight, blood pressure, serum liquids and blood glucose: a systematic review and meta-analysis. Eur J Clin Nutr. Published online June 24, 2021. doi:10.1038/s41430-021-00927-0 ABSTRACT
  11. Ishak AI, Harikrishna AH, Chrysostomou SC, Karpettas NK. Should we really avoid fat in diet? The beneficial effects of low carbohydrate diet versus low fat diet on cardiovascular health: a systematic review and meta-analysis. European Heart Journal. 2021;42(Supplement_1). doi:10.1093/eurheartj/ehab724.2427

Other Reviews

  1. Ravnskov U, de Lorgeril M, Diamond DM, et al. LDL-C does not cause cardiovascular disease: a comprehensive review of the current literature. Expert Rev Clin Pharmacol. 2018;11(10):959-970. doi:10.1080/17512433.2018.1519391
  2. Malhotra A, DiNicolantonio JJ, Capewell S. It is time to stop counting calories, and time instead to promote dietary changes that substantially and rapidly reduce cardiovascular morbidity and mortality. Open Heart. 2015;2(1). doi:10.1136/openhrt-2015-000273
  3. Kirkpatrick CF, Bolick JP, Kris-Etherton PM, et al. Review of current evidence and clinical recommendations on the effects of low-carbohydrate and very-low-carbohydrate (including ketogenic) diets for the management of body weight and other cardiometabolic risk factors: A scientific statement from the National Lipid Association Nutrition and Lifestyle Task Force. Journal of Clinical Lipidology. September 2019. doi:10.1016/j.jacl.2019.08.003
  4. Zhang, W. et al. (2021) ‘Ketogenic Diets and Cardio-Metabolic Diseases’, Frontiers in Endocrinology, 12. doi:10.3389/fendo.2021.753039
  5. Butler T, Kerley CP, Altieri N, et al. Optimum nutritional strategies for cardiovascular disease prevention and rehabilitation (BACPR). Heart. Published online February 25, 2020. doi:10.1136/heartjnl-2019-315499 
  6. Diamond DM, Alabdulgader AA, Lorgeril M de, et al. Dietary Recommendations for Familial Hypercholesterolaemia: an Evidence-Free Zone. BMJ Evidence-Based Medicine. Published online July 5, 2020. doi:10.1136/bmjebm-2020-111412
  7. Astrup A, Magkos F, Bier DM, et al. Saturated Fats and Health: A Reassessment and Proposal for Food-based Recommendations: JACC State-of -the-Art Review. Journal of the American College of Cardiology. Published online June 17, 2020. doi:10.1016/j.jacc.2020.05.077
  8. Norwitz, N.G. et al. (2022) ‘The Lipid Energy Model: Reimagining Lipoprotein Function in the Context of Carbohydrate-Restricted Diets’, Metabolites, 12(5), p. 460. doi:10.3390/metabo12050460. (LTEs – Mindrum; Moore et al., and Reply)
  9. Parks EJ. Effect of Dietary Carbohydrate on Triglyceride Metabolism in Humans. J Nutr. 2001;131(10):2772S-2774S. doi:10.1093/jn/131.10.2772S
  10. Nasser S, Vialichka V, Biesiekierska M, Balcerczyk A, Pirola L. Effects of ketogenic diet and ketone bodies on the cardiovascular system: Concentration matters. World Journal of Diabetes. 2020;11(12):584-595. doi:10.4239/wjd.v11.i12.584
  11. Aronica L, Volek J, Poff A, D’agostino DP. Genetic variants for personalised management of very low carbohydrate ketogenic diets. BMJNPH. Published online December 12, 2020:bmjnph-2020-000167. doi:10.1136/bmjnph-2020-000167
  12. Murray SW, McKelvey S, Heseltine TD, et al. The “discordant doppelganger dilemma”: SGLT2i mimics therapeutic carbohydrate restriction – food choice first over pharma? Journal of Human Hypertension. Published online February 9, 2021:1-8. doi:10.1038/s41371-021-00482-y

Trials/Studies

  1. Mason AE, Saslow LR, Moran PJ, et al. Lipid findings from the Diabetes Education to Lower Insulin, Sugars, and Hunger (DELISH) Study. Nutr Metab (Lond). 2019;16(1):58. doi:10.1186/s12986-019-0383-2
  2. Harvey CJDC, Schofield GM, Zinn C, Thornley SJ, Crofts C, Merien FLR. Low-carbohydrate diets differing in carbohydrate restriction improve cardiometabolic and anthropometric markers in healthy adults: A randomised clinical trial. PeerJ. 2019;7:e6273. doi:10.7717/peerj.6273
  3. Petrisko M, Kloss R, Bradley P, et al. Biochemical, Anthropometric, and Physiological Responses to Carbohydrate-Restricted Diets Versus a Low-Fat Diet in Obese Adults: A Randomized Crossover Trial. J Med Food. Published online March 2, 2020. doi:10.1089/jmf.2019.0266
  4. Bhanpuri NH, Hallberg SJ, Williams PT, et al. Cardiovascular disease risk factor responses to a type 2 diabetes care model including nutritional ketosis induced by sustained carbohydrate restriction at 1 year: an open label, non-randomized, controlled study. Cardiovasc Diabetol. 2018;17(1):56. doi:10.1186/s12933-018-0698-8
  5. Athinarayanan SJ, Hallberg SJ, McKenzie AL, et al. Impact of a 2-year trial of nutritional ketosis on indices of cardiovascular disease risk in patients with type 2 diabetes. Cardiovascular Diabetology. 2020;19(1):208. doi:10.1186/s12933-020-01178-2        (5 Year Data   https://doi.org/10.2337/db22-212-OR )
  6. Yancy WS, Olsen MK, Guyton JR, Bakst RP, Westman EC. A Low-Carbohydrate, Ketogenic Diet versus a Low-Fat Diet To Treat Obesity and Hyperlipidemia: A Randomized, Controlled Trial. Annals of Internal Medicine. 2004;140(10):769. doi:10.7326/0003-4819-140-10-200405180-00006 
  7. Ebbeling CB, Knapp A, Johnson A, et al. Effects of a low-carbohydrate diet on insulin-resistant dyslipoproteinemia—a randomized controlled feeding trial. The American Journal of Clinical Nutrition. 2021;(nqab287). doi:10.1093/ajcn/nqab287 
  8. Sánchez, E. et al. (2022) ‘Randomized Clinical Trial to Evaluate the Morphological Changes in the Adventitial Vasa Vasorum Density and Biological Markers of Endothelial Dysfunction in Subjects with Moderate Obesity Undergoing a Very Low-Calorie Ketogenic Diet’, Nutrients, 14(1), p. 33. doi:10.3390/nu14010033.
  9. Vergara M, Hauser ME, Aronica L, et al. Associations of Changes in Blood Lipid Concentrations with Changes in Dietary Cholesterol Intake in the Context of a Healthy Low-Carbohydrate Weight Loss Diet: A Secondary Analysis of the DIETFITS Trial. Nutrients. 2021;13(6):1935. doi:10.3390/nu13061935
  10. Alzahrani AH, Skytte MJ, Samkani A, et al. Effects of a Self-Prepared Carbohydrate-Reduced High-Protein Diet on Cardiovascular Disease Risk Markers in Patients with Type 2 Diabetes. Nutrients. 2021;13(5):1694. doi:10.3390/nu13051694
  11. Gram-Kampmann, E.M. et al. (2022) ‘Effects of a six-month low-carbohydrate diet on glycemic control, body composition and cardiovascular risk factors in patients with type 2 diabetes: an open-label RCT’, Diabetes, Obesity & Metabolism [Preprint]. doi:10.1111/dom.14633.
  12. Volek JS, Sharman MJ. Cardiovascular and Hormonal Aspects of Very-Low-Carbohydrate Ketogenic Diets. Obesity Research. 2004;12(S11):115S-123S. doi:10.1038/oby.2004.276
  13. Forsythe CE, Phinney SD, Feinman RD, et al. Limited effect of dietary saturated fat on plasma saturated fat in the context of a low carbohydrate diet. Lipids. 2010;45(10):947-962. doi:10.1007/s11745-010-3467-3
  14. Dashti HM, Mathew TC, Hussein T, et al. Long-term effects of a ketogenic diet in obese patients. Exp Clin Cardiol. 2004;9(3):200-205. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2716748/ 
  15. Ballard KD, Quann EE, Kupchak BR, et al. Dietary carbohydrate restriction improves insulin sensitivity, blood pressure, microvascular function, and cellular adhesion markers in individuals taking statins. Nutr Res. 2013;33(11):905-912. doi:10.1016/j.nutres.2013.07.022 ABSTRACT
  16. Creighton BC, Hyde PN, Maresh CM, Kraemer WJ, Phinney SD, Volek JS. Paradox of hypercholesterolaemia in highly trained, keto-adapted athletes. BMJ Open Sport Exerc Med. 2018;4(1):e000429. doi:10.1136/bmjsem-2018-000429 
  17. Wood RJ, Volek JS, Davis SR, Dell’Ova C, Fernandez ML. Effects of a carbohydrate-restricted diet on emerging plasma markers for cardiovascular disease. Nutr Metab (Lond). 2006;3:19. doi:10.1186/1743-7075-3-19
  18. Pergola* GD, Zupo R, Lampignano L, et al. Effects of a Low Carb Diet and Whey Proteins on Anthropometric, Hematochemical, and Cardiovascular Parameters in Subjects with Obesity. Endocrine, Metabolic & Immune Disorders – Drug Targets. Published November 30, 2020. doi: 10.2174/1871530320666200610143724
  19. Waldman HS, Smith JW, Lamberth J, et al. A 28-Day Carbohydrate-Restricted Diet Improves Markers of Cardiovascular Disease in Professional Firefighters. The Journal of Strength & Conditioning Research. 2019;Publish Ahead of Print. doi:10.1519/JSC.0000000000003749
  20. Sharman MJ, Kraemer WJ, Love DM, et al. A Ketogenic Diet Favorably Affects Serum Biomarkers for Cardiovascular Disease in Normal-Weight Men. J Nutr. 2002;132(7):1879-1885. doi:10.1093/jn/132.7.1879
  21. Neudorf, H. et al. (2021) ‘A Low-Carbohydrate, High-Fat Ketogenic Diet Program Implemented by an Interdisciplinary Primary Care Team Improves Markers of Cardiometabolic Health in Adults With Type 2 Diabetes: A Retrospective Secondary Analysis’, Canadian Journal of Diabetes [Preprint]. doi:10.1016/j.jcjd.2021.09.001.
  22. Pérez-Guisado J, Muñoz-Serrano A, Alonso-Moraga Á. Spanish Ketogenic Mediterranean diet: a healthy cardiovascular diet for weight loss. Nutrition Journal. 2008;7(1):30. doi:10.1186/1475-2891-7-30 
  23. Falkenhain K, Locke SR, Lowe DA, et al. Keyto App and Device versus WW App on Weight Loss and Metabolic Risk in Adults with Overweight or Obesity: A Randomized Trial. Obesity. n/a(n/a). doi:10.1002/oby.23242    PDF 

Case Studies

  1. Norwitz NG, Feldman D, Soto-Mota A, Kalayjian T, Ludwig DS. Elevated LDL-Cholesterol with a Carbohydrate-Restricted Diet: Evidence for a ‘Lean Mass Hyper-Responder’ Phenotype. Curr Dev Nutr. doi:10.1093/cdn/nzab144      (See ‘other reviews’ section for expanded commentary – Norwitz et al.)
  2. Das S, McCreary J, Shamim S, Kalayjian T. Reversal of severe hypertriglyceridemia with intermittent fasting and a very-low-carbohydrate ketogenic diet: a case series. Curr Opin Endocrinol Diabetes Obes. Published online July 27, 2020. doi:10.1097/MED.0000000000000566
  3. Norwitz NG, Loh V. A Standard Lipid Panel Is Insufficient for the Care of a Patient on a High-Fat, Low-Carbohydrate Ketogenic Diet. Front Med. 2020;7. doi:10.3389/fmed.2020.00097
  4. Norwitz, N.G. et al. (2022) ‘Case Report: Hypercholesterolemia “Lean Mass Hyper-Responder” Phenotype Presents in the Context of a Low Saturated Fat Carbohydrate-Restricted Diet’, Frontiers in Endocrinology, 13, p. 830325. doi:10.3389/fendo.2022.830325.
  5. Scholl JG. Does a ketogenic diet lower a very high Lp(a)? A striking experiment in a male physician. BMJ Nutrition, Prevention & Health. Published online November 20, 2020:bmjnph-2020-000189. doi:10.1136/bmjnph-2020-000189
  6. Alam, L., Fishberg, R., 2022. Ketogenic diets exacerbating hyperlipidemia in APOE variants. Atherosclerosis 355, 136. doi.org/10.1016/j.atherosclerosis.2022.06.617 (of note, CAC=0 in both cases)

Women

  1. Brehm BJ, Seeley RJ, Daniels SR, D’Alessio DA. A randomized trial comparing a very low carbohydrate diet and a calorie-restricted low fat diet on body weight and cardiovascular risk factors in healthy women. J Clin Endocrinol Metab. 2003;88(4):1617-1623. doi:10.1210/jc.2002-021480
  2. Wekesa AL, Doyle LM, Fitzmaurice D, et al. Influence of a low-carbohydrate diet on endothelial microvesicles in overweight women. 2016. https://core.ac.uk/reader/74028323. 
  3. Volek JS, Sharman MJ, Gómez AL, Scheett TP, Kraemer WJ. An isoenergetic very low carbohydrate diet improves serum HDL cholesterol and triacylglycerol concentrations, the total cholesterol to HDL cholesterol ratio and postprandial pipemic responses compared with a low fat diet in normal weight, normolipidemic women. J Nutr. 2003;133(9):2756-2761. doi:10.1093/jn/133.9.2756 
  4. Hwang C-L, Ranieri C, Szczurek MR, et al. The Effect of Low-Carbohydrate Diet on Macrovascular and Microvascular Endothelial Function is Not Affected by the Provision of Caloric Restriction in Women with Obesity: A Randomized Study. Nutrients. 2020;12(6). doi:10.3390/nu12061649
  5. Hanners, A. et al. (2022) ‘Ketogenic diet, African American women, and cardiovascular health: A systematic review’, Worldviews on Evidence-Based Nursing [Preprint]. doi:10.1111/wvn.12561.
  6. Sun S, Kong Z, Shi Q, Zhang H, Lei O-K, Nie J. Carbohydrate Restriction with or without Exercise Training Improves Blood Pressure and Insulin Sensitivity in Overweight Women. Healthcare. 2021;9(6):637. doi:10.3390/healthcare9060637
  7. Halton TL, Willett WC, Liu S, et al. Low-Carbohydrate-Diet Score and the Risk of Coronary Heart Disease in Women. New England Journal of Medicine. 2006;355(19):1991-2002. doi:10.1056/NEJMoa055317  
  8. Mozaffarian D, Rimm EB, Herrington DM. Dietary fats, carbohydrate, and progression of coronary atherosclerosis in postmenopausal women. Am J Clin Nutr. 2004;80(5):1175-1184. doi:10.1093/ajcn/80.5.1175
  9. Jeppesen J, Schaaf P, Jones C, Zhou MY, Chen YD, Reaven GM. Effects of low-fat, high-carbohydrate diets on risk factors for ischemic heart disease in postmenopausal women. Am J Clin Nutr. 1997;65(4):1027-1033. doi:10.1093/ajcn/65.4.1027
  10. Shah S, MacDonald C-J, El Fatouhi D, et al. The associations of the Palaeolithic diet alone and in combination with lifestyle factors with type 2 diabetes and hypertension risks in women in the E3N prospective cohort. Eur J Nutr. Published online April 28, 2021. doi:10.1007/s00394-021-02565-5
  11. Noakes TD. Hiding unhealthy heart outcomes in a low-fat diet trial: the Women’s Health Initiative Randomized Controlled Dietary Modification Trial finds that postmenopausal women with established coronary heart disease were at increased risk of an adverse outcome if they consumed a low-fat ‘heart-healthy’ diet. Open Heart. 2021;8(2):e001680. doi:10.1136/openhrt-2021-001680
  12. Yılmaz SK, Eskici G, Mertoǧlu C, Ayaz A. Effect of different protein diets on weight loss, inflammatory markers, and cardiometabolic risk factors in obese women. J Res Med Sci. 2021;26:28. doi:10.4103/jrms.JRMS_611_20 
  13. Ma Y, Sun Y, Sun L, et al. Effects of gut microbiota and fatty acid metabolism on dyslipidemia following weight-loss diets in women: Results from a randomized controlled trial. Clin Nutr. 2021;40(11):5511-5520. doi:10.1016/j.clnu.2021.09.021
  14. Tavakoli A, Mirzababaei A, Mirzaei K. Association between low carbohydrate diet (LCD) and sleep quality by mediating role of inflammatory factors in women with overweight and obesity: A cross-sectional study. Food Science & Nutrition. n/a(n/a). doi:10.1002/fsn3.2584
  15. Silveira, E.A. et al. (2021) ‘Which Diets Are Effective in Reducing Cardiovascular and Cancer Risk in Women with Obesity? An Integrative Review’, Nutrients, 13(10). doi:10.3390/nu13103504.
  16. Gribbin S, Enticott J, Hodge AM, et al. Association of carbohydrate and saturated fat intake with cardiovascular disease and mortality in Australian women. Heart. Published online September 11, 2021. doi:10.1136/heartjnl-2021-319654  ABSTRACT
 

Hypertension

Systematic Reviews, Meta-Analyses and other reviews

  1. Evans CE, Greenwood DC, Threapleton DE, Gale CP, Cleghorn CL, Burley VJ. Glycemic index, glycemic load, and blood pressure: a systematic review and meta-analysis of randomized controlled trials. The American Journal of Clinical Nutrition. 2017;105(5):1176-1190. doi:10.3945/ajcn.116.143685
  2. Yu Z, Nan F, Wang LY, Jiang H, Chen W, Jiang Y. Effects of high-protein diet on glycemic control, insulin resistance and blood pressure in type 2 diabetes: a systematic review and meta-analysis of randomized controlled trials. Clinical Nutrition. Published online August 15, 2019. doi:10.1016/j.clnu.2019.08.008 
  3. Rebholz CM, Friedman EE, Powers LJ, Arroyave WD, He J, Kelly TN. Dietary Protein Intake and Blood Pressure: A Meta-Analysis of Randomized Controlled Trials. American Journal of Epidemiology. 2012;176(suppl_7):S27-S43. doi:10.1093/aje/kws245
  4. Mente A, O’Donnell M, Yusuf S. Sodium Intake and Health: What Should We Recommend Based on the Current Evidence? Nutrients. 2021;13(9):3232. doi:10.3390/nu13093232

Trials/Studies

  1. Yancy WS, Westman EC, McDuffie JR, et al. A Randomized Trial of a Low-Carbohydrate Diet vs Orlistat Plus a Low-Fat Diet for Weight Loss. Arch Intern Med. 2010;170(2):136. doi:10.1001/archinternmed.2009.492 

  2. Chiu S, Bergeron N, Williams PT, Bray GA, Sutherland B, Krauss RM. Comparison of the DASH (Dietary Approaches to Stop Hypertension) diet and a higher-fat DASH diet on blood pressure and lipids and lipoproteins: a randomized controlled trial1–3. The American Journal of Clinical Nutrition. 2016;103(2):341-347. doi:10.3945/ajcn.115.123281Unwin DJ, T

  3. Unwin DJ, Tobin SD, Murray SW, Delon C, Brady AJ. Substantial and Sustained Improvements in Blood Pressure, Weight and Lipid Profiles from a Carbohydrate Restricted Diet: An Observational Study of Insulin Resistant Patients in Primary Care. International Journal of Environmental Research and Public Health. 2019;16(15):2680. doi:10.3390/ijerph16152680

  4. Pérez-Guisado J, Muñoz-Serrano A. A Pilot Study of the Spanish Ketogenic Mediterranean Diet: An Effective Therapy for the Metabolic Syndrome. Journal of Medicinal Food. 2011;14(7-8):681-687. doi:10.1089/jmf.2010.0137
  5. Walker L, Smith N, Delon C. Weight loss, hypertension and mental well-being improvements during COVID-19 with a multicomponent health promotion programme on Zoom: a service evaluation in primary care. BMJ Nutrition, Prevention & Health. Published online February 13, 2021:bmjnph. doi:10.1136/bmjnph-2020-000219   PDF
  6. Sun S, Kong Z, Shi Q, Zhang H, Lei O-K, Nie J. Carbohydrate Restriction with or without Exercise Training Improves Blood Pressure and Insulin Sensitivity in Overweight Women. Healthcare. 2021;9(6):637. doi:10.3390/healthcare9060637
  7. Shah S, MacDonald C-J, El Fatouhi D, et al. The associations of the Palaeolithic diet alone and in combination with lifestyle factors with type 2 diabetes and hypertension risks in women in the E3N prospective cohort. Eur J Nutr. Published online April 28, 2021. doi:10.1007/s00394-021-02565-5
  8. Kim D, Roberts C, McKenzie A, George MP. Nutritional ketosis to treat pulmonary hypertension associated with obesity and metabolic syndrome: a case report. Pulm Circ. 2021;11(1):2045894021991426. doi:10.1177/2045894021991426 
  9. Ballard KD, Quann EE, Kupchak BR, et al. Dietary carbohydrate restriction improves insulin sensitivity, blood pressure, microvascular function, and cellular adhesion markers in individuals taking statins. Nutr Res. 2013;33(11):905-912. doi:10.1016/j.nutres.2013.07.022 ABSTRACT

Association Studies

  1. Peng W, Xie Y, Cao H, et al. Association study of fasting blood glucose and salt sensitivity of blood pressure in community population: the EpiSS study. Nutrition, Metabolism and Cardiovascular Diseases. 2021;0(0). doi:10.1016/j.numecd.2021.04.026    PDF
  2. Scaranni P de O da S, Cardoso L de O, Chor D, et al. Ultra-processed foods, changes in blood pressure, and incidence of hypertension: results of Brazilian Longitudinal Study of Adult Health (ELSA-Brasil). Public Health Nutrition. Published online undefined/ed:1-22. doi:10.1017/S136898002100094X ABSTRACT
  3. He D, Sun N, Xiong S, Qiao Y, Ke C, Shen Y. Association between the proportions of carbohydrate and fat intake and hypertension risk: findings from the China Health and Nutrition Survey. Journal of Hypertension. 2021;Publish Ahead of Print. doi:10.1097/HJH.0000000000002803 ABSTRACT

Fasting

  1. Maifeld A, Bartolomaeus H, Löber U, et al. Fasting alters the gut microbiome reducing blood pressure and body weight in metabolic syndrome patients. Nature Communications. 2021;12(1):1970. doi:10.1038/s41467-021-22097-0 
  2. Grundler F, Mesnage R, Michalsen A, Wilhelmi de Toledo F. Blood Pressure Changes in 1610 Subjects With and Without Antihypertensive Medication During Long‐Term Fasting. J Am Heart Assoc. 2020;9(23). doi:10.1161/JAHA.120.018649
  3. Luke K, Ferona NA, Putri HLAS, et al. THE EFFECT OF RAMADAN FASTING TO BLOOD PRESSURE IN HYPERTENSIVE PATIENTS: A META-ANALYSIS. Journal of Community Medicine and Public Health Research. 2021;2(2):53-59. doi:10.20473/jcmphr.v2i2.26821     PDF
  4. Touyz Rhian M. Gut Dysbiosis–Induced Hypertension Is Ameliorated by Intermittent Fasting. Circulation Research. 2021;128(9):1255-1257. doi:10.1161/CIRCRESAHA.121.319147 ABSTRACT – a commentary on the following pre-clinical study

Mechanisms

  1. da Silva AA, do Carmo JM, Li X, Wang Z, Mouton AJ, Hall JE. Role of Hyperinsulinemia and Insulin Resistance in Hypertension: Metabolic Syndrome Revisited. Can J Cardiol. 2020;36(5):671-682. doi:10.1016/j.cjca.2020.02.066 
  2. Yanai H, Tomono Y, Ito K, Furutani N, Yoshida H, Tada N. The underlying mechanisms for development of hypertension in the metabolic syndrome. Nutrition Journal. 2008;7(1):10. doi:10.1186/1475-2891-7-10
  3. Preuss HG, Kaats GR, Mrvichin N, Bagchi D. Analyzing Blood Pressure Ascent during Aging in Non-Diabetics: Focusing on Links to Insulin Resistance and Body Fat Mass. Journal of the American College of Nutrition. 2021;40(4):317-326. doi:10.1080/07315724.2021.1875339
  4. Senarathne, R. et al. (2021) ‘Metabolic syndrome in hypertensive and non-hypertensive subjects’, Health Science Reports, 4(4), p. e454. doi:10.1002/hsr2.454.

Liver Function/NAFLD

Reviews

  1. Watanabe M, Tozzi R, Risi R, et al. Beneficial effects of the ketogenic diet on nonalcoholic fatty liver disease: A comprehensive review of the literature. Obesity Reviews. n/a(n/a). doi:10.1111/obr.13024
  2. Worm N. Beyond Body Weight-Loss: Dietary Strategies Targeting Intrahepatic Fat in NAFLD. Nutrients. 2020;12(5):1316. doi:10.3390/nu12051316
  3. Schugar RC, Crawford PA. Low-carbohydrate ketogenic diets, glucose homeostasis, and nonalcoholic fatty liver disease. Curr Opin Clin Nutr Metab Care. 2012;15(4):374-380. doi:10.1097/MCO.0b013e3283547157    PDF
  4. Gunaseelan L, Khan US, Khalid F, Hamid MA. Non-alcoholic Fatty Liver Disease and Carbohydrate Restricted Diets: A Case Report and Literature Review. Cureus. 2021;13(10). doi:10.7759/cureus.18641
  5. Parra-Vargas M, Rodriguez-Echevarria R, Jimenez-Chillaron JC. Nutritional Approaches for the Management of Nonalcoholic Fatty Liver Disease: An Evidence-Based Review. Nutrients. 2020;12(12):3860. doi:10.3390/nu12123860
  6. Pugliese N, Torres MCP, Petta S, Valenti L, Giannini EG, Aghemo A. Is there an “ideal” diet for patients with NAFLD? European Journal of Clinical Investigation. n/a(n/a):e13659. doi:10.1111/eci.13659
  7. El-Agroudy NN, Kurzbach A, Rodionov RN, et al. Are Lifestyle Therapies Effective for NAFLD Treatment? Trends in Endocrinology & Metabolism. 2019;0(0). doi:10.1016/j.tem.2019.07.013
  8. Rosa SC da S, Nayak N, Caymo AM, Gordon JW. Mechanisms of muscle insulin resistance and the cross-talk with liver and adipose tissue. Physiological Reports. 2020;8(19):e14607. doi:10.14814/phy2.14607
  9. Chakravarthy MV, Neuschwander‐Tetri BA. The metabolic basis of nonalcoholic steatohepatitis. Endocrinol Diabetes Metab. 2020;3(4). doi:10.1002/edm2.112
  10. Risi R, Tozzi R, Watanabe M. Beyond weight loss in nonalcoholic fatty liver disease: the role of carbohydrate restriction. Current Opinion in Clinical Nutrition & Metabolic Care. 2021;24(4):349-353. doi:10.1097/MCO.0000000000000762  ABSTRACT
  11. Różański, G. et al. (2022) ‘Effect of Different Types of Intermittent Fasting on Biochemical and Anthropometric Parameters among Patients with Metabolic-Associated Fatty Liver Disease (MAFLD)—A Systematic Review’, Nutrients, 14(1), p. 91. doi:10.3390/nu14010091.

Trials/Studies

  1. Holmer M, Lindqvist C, Petersson S, et al. Treatment of NAFLD with intermittent calorie restriction or low-carb high-fat diet – a randomized controlled trial. JHEP Reports. Published online February 17, 2021:100256. doi:10.1016/j.jhepr.2021.100256
  2. Gepner Y, Shelef I, Komy O, et al. The Beneficial effects of Mediterranean diet over low-fat diet may be mediated by decreasing hepatic fat content. J Hepatol. May 2019. doi:10.1016/j.jhep.2019.04.013
  3. Vilar-Gomez E, Athinarayanan SJ, Adams RN, et al. Post hoc analyses of surrogate markers of non-alcoholic fatty liver disease (NAFLD) and liver fibrosis in patients with type 2 diabetes in a digitally supported continuous care intervention: an open-label, non-randomised controlled study. BMJ Open. 2019;9(2):e023597. doi:10.1136/bmjopen-2018-023597      (5 year data https://doi.org/10.2337/db22-212-OR. )
  4. Skytte MJ, Samkani A, Petersen AD, et al. A carbohydrate-reduced high-protein diet improves HbA1c and liver fat content in weight stable participants with type 2 diabetes: a randomised controlled trial. Diabetologia. July 2019. doi:10.1007/s00125-019-4956-4 
  5. Crabtree CD, Kackley ML, Buga A, et al. Comparison of Ketogenic Diets with and without Ketone Salts versus a Low-Fat Diet: Liver Fat Responses in Overweight Adults. Nutrients. 2021;13(3):966. doi:10.3390/nu13030966
  6. Luukkonen PK, Dufour S, Lyu K, et al. Effect of a ketogenic diet on hepatic steatosis and hepatic mitochondrial metabolism in nonalcoholic fatty liver disease. Proc Natl Acad Sci U S A. 2020;117(13):7347-7354. doi:10.1073/pnas.1922344117
  7. Belopolsky Y, Khan MQ, Sonnenberg A, Davidson DJ, Fimmel CJ. Ketogenic, Hypocaloric Diet Improves Nonalcoholic Steatohepatitis. J Transl Int Med. 2020;8(1):26-31. doi:10.2478/jtim-2020-0005
  8. Unwin D, Cuthbertson D, Feinman R, Sprung V. A pilot study to explore the role of a low-carbohydrate intervention to improve GGT levels and HbA 1 c. Diabesity in Practice Vol 4 No 3 2015.   PDF
  9. Pérez-Guisado J, Muñoz-Serrano A. The Effect of the Spanish Ketogenic Mediterranean Diet on Nonalcoholic Fatty Liver Disease: A Pilot Study. Journal of Medicinal Food. 2011;14(7-8):677-680. doi:10.1089/jmf.2011.0075   PDF
  10. Mardinoglu A, Wu H, Bjornson E, et al. An Integrated Understanding of the Rapid Metabolic Benefits of a Carbohydrate-Restricted Diet on Hepatic Steatosis in Humans. Cell Metab. 2018;27(3):559-571.e5. doi:10.1016/j.cmet.2018.01.005 
  11. Khorunzha V, Samiilenko N, Bielokoz H, et al. Effects of a Low Carbohydrate Diet on Patients With Metabolic Syndrome Complicated by Non-alcoholic Fatty Liver Disease (NAFLD). Current Developments in Nutrition. 2021;5(Supplement_2):1221-1221. doi:10.1093/cdn/nzab055_031
  12. Tendler D, Lin S, Yancy WS, et al. The Effect of a Low-Carbohydrate, Ketogenic Diet on Nonalcoholic Fatty Liver Disease: A Pilot Study. Dig Dis Sci. 2007;52(2):589-593. doi:10.1007/s10620-006-9433-5 ABSTRACT 
  13. Cunha GM, Correa de Mello LL, Hasenstab KA, et al. MRI estimated changes in visceral adipose tissue and liver fat fraction in patients with obesity during a very low-calorie-ketogenic diet compared to a standard low-calorie diet. Clin Radiol. Published online March 20, 2020. doi:10.1016/j.crad.2020.02.014 ABSTRACT
  14. Browning JD, Baker JA, Rogers T, Davis J, Satapati S, Burgess SC. Short-term weight loss and hepatic triglyceride reduction: evidence of a metabolic advantage with dietary carbohydrate restriction. Am J Clin Nutr. 2011;93(5):1048-1052. doi:10.3945/ajcn.110.007674
  15. Watanabe M, Risi R, Camajani E, et al. Baseline HOMA IR and Circulating FGF21 Levels Predict NAFLD Improvement in Patients Undergoing a Low Carbohydrate Dietary Intervention for Weight Loss: A Prospective Observational Pilot Study. Nutrients. 2020;12(7):2141. doi:10.3390/nu12072141
  16. Thomsen, M.N. et al. (2022) ‘Dietary carbohydrate restriction augments weight loss-induced improvements in glycaemic control and liver fat in individuals with type 2 diabetes: a randomised controlled trial’, Diabetologia [Preprint]. doi:10.1007/s00125-021-05628-8.
  17. Alami F, Alizadeh M, Shateri K. The Effect of 6-months Fruit-rich Diet on Liver Steatosis, Liver Enzymes, Insulin Resistance, and Lipid Profile in Patients With Non-alcoholic Fatty Liver Disease: a Randomized Clinical Trial. Published online November 1, 2021. doi:10.21203/rs.3.rs-996590/v1

Women

  1. Chen J, Huang Y, Xie H, et al. Impact of a low-carbohydrate and high-fiber diet on nonalcoholic fatty liver disease. Asia Pacific Journal of Clinical Nutrition. 2020;29(3):483-490. doi:10.6133/apjcn.202009_29(3).0006
  2. D’Abbondanza M, Ministrini S, Pucci G, et al. Very Low-Carbohydrate Ketogenic Diet for the Treatment of Severe Obesity and Associated Non-Alcoholic Fatty Liver Disease: The Role of Sex Differences. Nutrients. 2020;12(9):2748. doi:10.3390/nu12092748

Adolescents/Children

  1. Katsagoni CN, Papachristou E, Sidossis A, Sidossis L. Effects of Dietary and Lifestyle Interventions on Liver, Clinical and Metabolic Parameters in Children and Adolescents with Non-Alcoholic Fatty Liver Disease: A Systematic Review. Nutrients. 2020;12(9):2864. doi:10.3390/nu12092864
  2. Schwimmer JB, Ugalde-Nicalo P, Welsh JA, et al. Effect of a Low Free Sugar Diet vs Usual Diet on Nonalcoholic Fatty Liver Disease in Adolescent Boys: A Randomized Clinical Trial. JAMA. 2019;321(3):256-265. doi:10.1001/jama.2018.20579 
  3. Mandala A, Janssen RC, Palle S, Short KR, Friedman JE. Pediatric Non-Alcoholic Fatty Liver Disease: Nutritional Origins and Potential Molecular Mechanisms. Nutrients. 2020;12(10):3166. doi:10.3390/nu12103166
  4. Schwarz J-M, Noworolski SM, Erkin-Cakmak A, et al. Effects of Dietary Fructose Restriction on Liver Fat, De Novo Lipogenesis, and Insulin Kinetics in Children with Obesity. Gastroenterology. 2017;153(3):743-752. doi:10.1053/j.gastro.2017.05.043
  5. Goss AM, Dowla S, Pendergrass M, et al. Effects of a carbohydrate-restricted diet on hepatic lipid content in adolescents with non-alcoholic fatty liver disease: A pilot, randomized trial. Pediatr Obes. Published online March 4, 2020:e12630. doi:10.1111/ijpo.12630 ABSTRACT

The Role of Sugar Sweetened Beverages (SSBs)

  1. Wijarnpreecha K, Thongprayoon C, Edmonds PJ, Cheungpasitporn W. Associations of sugar- and artificially sweetened soda with nonalcoholic fatty liver disease: a systematic review and meta-analysis. QJM: An International Journal of Medicine. 2016;109(7):461-466. doi:10.1093/qjmed/hcv172
  2. Chen H, Wang J, Li Z, et al. Consumption of Sugar-Sweetened Beverages Has a Dose-Dependent Effect on the Risk of Non-Alcoholic Fatty Liver Disease: An Updated Systematic Review and Dose-Response Meta-Analysis. Int J Environ Res Public Health. 2019;16(12). doi:10.3390/ijerph16122192
  3. Nier A, Brandt A, Conzelmann IB, Özel Y, Bergheim I. Non-Alcoholic Fatty Liver Disease in Overweight Children: Role of Fructose Intake and Dietary Pattern. Nutrients. 2018;10(9). doi:10.3390/nu10091329
  4. Ma J, Fox CS, Jacques PF, et al. Sugar-sweetened beverage, diet soda, and fatty liver disease in the Framingham Heart Study cohorts. J Hepatol. 2015;63(2):462-469. doi:10.1016/j.jhep.2015.03.032
  5. Abdelmalek MF, Day C. Sugar sweetened beverages and fatty liver disease: Rising concern and call to action. Journal of Hepatology. 2015;63(2):306-308. doi:10.1016/j.jhep.2015.05.021

Fasting and Liver Function

  1. Drinda S, Grundler F, Neumann T, et al. Effects of Periodic Fasting on Fatty Liver Index—A Prospective Observational Study. Nutrients. 2019;11(11):2601. doi:10.3390/nu11112601

Kidney Function

  1. Oyabu C, Hashimoto Y, Fukuda T, et al. Impact of low-carbohydrate diet on renal function: a meta-analysis of over 1000 individuals from nine randomised controlled trials. Br J Nutr. 2016;116(4):632-638. doi:10.1017/S0007114516002178 
  2. Suyoto PST. Effect of low-carbohydrate diet on markers of renal function in patients with type 2 diabetes: A meta-analysis. Diabetes Metab Res Rev. 2018;34(7):e3032. doi:10.1002/dmrr.3032 ABSTRACT
  3. Devries MC, Sithamparapillai A, Brimble KS, Banfield L, Morton RW, Phillips SM. Changes in Kidney Function Do Not Differ between Healthy Adults Consuming Higher- Compared with Lower- or Normal-Protein Diets: A Systematic Review and Meta-Analysis. The Journal of Nutrition. 2018;148(11):1760-1775. doi:10.1093/jn/nxy197
  4. A, Golan R, Harman-Boehm I, et al. Renal function following three distinct weight loss dietary strategies during 2 years of a randomized controlled trial. Diabetes Care. 2013;36(8):2225-2232. doi:10.2337/dc12-1846 
  5. Zainordin NA, Warman NAE, Mohamad AF, et al. Safety and efficacy of very low carbohydrate diet in patients with diabetic kidney disease—A randomized controlled trial. PLOS ONE. 2021;16(10):e0258507. doi:10.1371/journal.pone.0258507
  6. Unwin D, Unwin J, Crocombe D, Delon C, Guess N, Wong C. Renal function in patients following a low carbohydrate diet for type 2 diabetes: a review of the literature and analysis of routine clinical data from a primary care service over 7 years. Current Opinion in Endocrinology, Diabetes and Obesity. Published online July 23, 2021. doi:10.1097/MED.0000000000000658
  7. Bruci A, Tuccinardi D, Tozzi R, et al. Very Low-Calorie Ketogenic Diet: A Safe and Effective Tool for Weight Loss in Patients With Obesity and Mild Kidney Failure. Nutrients. 2020;12(2):333. doi:10.3390/nu12020333
  8. Mitchell NS, Batch BC, Tyson CC. Retrospective cohort study of changes in estimated glomerular filtration rate for patients prescribed a low carb diet. Curr Opin Endocrinol Diabetes Obes. Published online August 12, 2021. doi:10.1097/MED.0000000000000673
  9. Nielsen JV, Westerlund P, Bygren P. A low-carbohydrate diet may prevent end-stage renal failure in type 2 diabetes. A case report. Nutrition & Metabolism. 2006;3(1):23. doi:10.1186/1743-7075-3-23
  10. Friedman AN, Ogden LG, Foster GD, et al. Comparative effects of low-carbohydrate high-protein versus low-fat diets on the kidney. Clin J Am Soc Nephrol. 2012;7(7):1103-1111. doi:10.2215/CJN.11741111 
  11. Brinkworth GD, Buckley JD, Noakes M, Clifton PM. Renal Function Following Long-Term Weight Loss in Individuals with Abdominal Obesity on a Very-Low-Carbohydrate Diet vs High-Carbohydrate Diet. Journal of the American Dietetic Association. 2010;110(4):633-638. doi:10.1016/j.jada.2009.12.016 ABSTRACT 
  12. Tay J, Thompson CH, Luscombe-Marsh ND, et al. Long-Term Effects of a Very Low Carbohydrate Compared With a High Carbohydrate Diet on Renal Function in Individuals With Type 2 Diabetes: A Randomized Trial. Medicine (Baltimore). 2015;94(47):e2181. doi:10.1097/MD.0000000000002181 ABSTRACT
  13. Truche, A.-S. et al. (2022) ‘A Specific High-Protein Weight Loss Program Does Not Impair Renal Function in Patients Who Are Overweight/Obese’, Nutrients, 14(2), p. 384. doi:10.3390/nu14020384.
  14. ROBERTS, C.G.P. et al. (2022) ‘212-OR: Five-Year Follow-Up of Lipid, Inflammatory, Hepatic, and Renal Markers in People with T2 Diabetes on a Very-Low-Carbohydrate Intervention Including Nutritional Ketosis (VLCI) via Continuous Remote Care (CRC)’, Diabetes, 71(Supplement_1), pp. 212-OR. Available at: https://doi.org/10.2337/db22-212-OR.
  15. Acharya P, Acharya C, Thongprayoon C, et al. Incidence and Characteristics of Kidney Stones in Patients on Ketogenic Diet: A Systematic Review and Meta-Analysis. Diseases. 2021;9(2):39. doi:10.3390/diseases9020039  (note patient cohort mostly drawn from epilepsy studies)
  16. Rojas-Morales, P. et al. (2021) ‘A ketogenic diet attenuates acute and chronic ischemic kidney injury and reduces markers of oxidative stress and inflammation’, Life Sciences, p. 120227. doi:10.1016/j.lfs.2021.120227. (Preclinical)

Female Reproductive Health

General

  1. McGrice M, Porter J. The Effect of Low Carbohydrate Diets on Fertility Hormones and Outcomes in Overweight and Obese Women: A Systematic Review. Nutrients. 2017;9(3). doi:10.3390/nu9030204
  2. Grieger JA, Grzeskowiak LE, Smithers LG, et al. Metabolic syndrome and time to pregnancy: a retrospective study of nulliparous women. BJOG: An International Journal of Obstetrics & Gynaecology. 2019;126(7):852-862. doi:10.1111/1471-0528.15647
  3. Hilali NG, Sak S, Incebiyik A, et al. Recurrent pregnancy loss and metabolic syndrome. Ginekologia Polska. 2020;91(6):320-323. doi:10.5603/GP.a2020.0063 PDF
  4. Shehata H, Berry A, Riba C, Salcedo AC. Insulin Resistance and Other Risk Factors of Cardiovascular Disease in Abnormal Uterine Bleeding. In Review; 2021. doi:10.21203/rs.3.rs-604656/v1 (concepts expanded and discussed by Dr Salcedo in this podcast – Protecting Your NEST with Dr. Tony Hampton – Dr. Andrea Salcedo & the Metabolic/Gynecologic Connection)
  5. Wang H, Zhang Y, Fang X, Kwak-Kim J, Wu L. Insulin Resistance Adversely Affect IVF Outcomes in Lean Women Without PCOS. Frontiers in Endocrinology. 2021;12. doi:10.3389/fendo.2021.734638
  6. Liu Y, Du M, Gan Y, Bao S, Feng L, Zhang J. Triglyceride Induced Metabolic Inflammation: Potential Connection of Insulin Resistance and Recurrent Pregnancy Loss. Front Endocrinol (Lausanne). 2021;12. doi:10.3389/fendo.2021.621845
  7. Noventa M, Quaranta M, Vitagliano A, et al. May Underdiagnosed Nutrition Imbalances Be Responsible for a Portion of So-Called Unexplained Infertility? From Diagnosis to Potential Treatment Options. Reprod Sci. 2016;23(6):812-822. doi:10.1177/1933719115620496 ABSTRACT
  8. Chavarro JE, Rich-Edwards JW, Rosner BA, Willett WC. A prospective study of dietary carbohydrate quantity and quality in relation to risk of ovulatory infertility. European journal of clinical nutrition. 2009;63(1):78. doi:10.1038/sj.ejcn.1602904
  9. Koga F, Kitagami S, Izumi A, et al. Relationship between nutrition and reproduction. Reproductive Medicine and Biology. n/a(n/a). doi:10.1002/rmb2.12332
  10. Afrin S, AlAshqar A, El Sabeh M, et al. Diet and Nutrition in Gynecological Disorders: A Focus on Clinical Studies. Nutrients. 2021;13(6):1747. doi:10.3390/nu13061747
  11. Stevenson JC, Collins P, Hamoda H, et al. Cardiometabolic health in premature ovarian insufficiency. Climacteric. 2021;0(0):1-7. doi:10.1080/13697137.2021.1910232    PDF (insulin resistance connection)

Polycystic Ovarian Syndrome (PCOS)

Systematic Reviews, Meta-analyses & Narrative Reviews

  1. Zhang X, Zheng Y, Guo Y, Lai Z. The Effect of Low Carbohydrate Diet on Polycystic Ovary Syndrome: A Meta-Analysis of Randomized Controlled Trials. Int J Endocrinol. 2019;2019. doi:10.1155/2019/4386401 
  2. Pandurevic, S. et al. (2022) ‘Efficacy of very low calorie ketogenic diet in obese PCOS: a randomized controlled study’, in Endocrine Abstracts. ECE 2022, 24th European Congress of Endocrinology, Bioscientifica. doi:10.1530/endoabs.81.P193.
  3. Shang Y, Zhou H, He R, Lu W. Dietary Modification for Reproductive Health in Women With Polycystic Ovary Syndrome: A Systematic Review and Meta-Analysis. Frontiers in Endocrinology. 2021;12:1408. doi:10.3389/fendo.2021.735954 
  4. Saadati, N. et al. (2021) ‘The effect of low glycemic index diet on the reproductive and clinical profile in women with polycystic ovarian syndrome: A systematic review and meta-analysis’, Heliyon, 7(11), p. e08338. doi:10.1016/j.heliyon.2021.e08338
  5. Porchia LM, Hernandez-Garcia SC, Gonzalez-Mejia ME, López-Bayghen E. Diets with lower carbohydrate concentrations improve insulin sensitivity in women with polycystic ovary syndrome: a meta-analysis. European Journal of Obstetrics & Gynecology and Reproductive Biology. Published online March 6, 2020. doi:10.1016/j.ejogrb.2020.03.010 ABSTRACT
  6. Pateguana NB, Janes A. The contribution of hyperinsulinemia to the hyperandrogenism of polycystic ovary syndrome. Journal of Insulin Resistance. 2019;4(1):3. doi:10.4102/jir.v4i1.50 
  7. Douglas CC, Gower BA, Darnell BE, Ovalle F, Oster RA, Azziz R. Role of diet in the treatment of polycystic ovary syndrome. Fertility and Sterility. 2006;85(3):679-688. doi:10.1016/j.fertnstert.2005.08.045 
  8. Iolanda BM, Maria CA, Popa A. PCOS AND INSULIN RESISTANCE: THE ROLE OF KETOGENIC DIET. :8. Pharmacology Online. Special issue; 2020; vol.3; 214-221 Review.   PDF

Trials/Studies

  1. Mei, S. et al. (2022) ‘Mediterranean Diet Combined With a Low-Carbohydrate Dietary Pattern in the Treatment of Overweight Polycystic Ovary Syndrome Patients’, Frontiers in Nutrition, 9, p. 876620. doi:10.3389/fnut.2022.876620.
  2. Li J, Bai W-P, Jiang B, et al. Ketogenic diet in women with polycystic ovary syndrome and liver dysfunction who are obese: A randomized, open-label, parallel-group, controlled pilot trial. J Obstet Gynaecol Res. Published online January 18, 2021. doi:10.1111/jog.14650
  3. Paoli A, Mancin L, Giacona MC, Bianco A, Caprio M. Effects of a ketogenic diet in overweight women with polycystic ovary syndrome. Journal of Translational Medicine. 2020;18(1):104. doi:10.1186/s12967-020-02277-0
  4. Phy JL, Pohlmeier AM, Cooper JA, et al. Low Starch/Low Dairy Diet Results in Successful Treatment of Obesity and Co-Morbidities Linked to Polycystic Ovary Syndrome (PCOS). J Obes Weight Loss Ther. 2015;5(2). doi:10.4172/2165-7904.1000259 
  5. Pohlmeier AM, Phy JL, Watkins P, et al. Effect of a Low Starch/Low Dairy Diet on Fat Oxidation in Overweight and Obese Women with Polycystic Ovary Syndrome. Appl Physiol Nutr Metab. 2014;39(11):1237-1244. doi:10.1139/apnm-2014-0073
  6. Moran LJ, Noakes M, Clifton PM, Tomlinson L, Norman RJ. Dietary Composition in Restoring Reproductive and Metabolic Physiology in Overweight Women with Polycystic Ovary Syndrome. J Clin Endocrinol Metab. 2003;88(2):812-819. doi:10.1210/jc.2002-020815 
  7. Barrea L, Marzullo P, Muscogiuri G, et al. Source and amount of carbohydrate in the diet and inflammation in women with polycystic ovary syndrome. Nutr Res Rev. 2018;31(2):291-301. doi:10.1017/S0954422418000136
  8. Gower BA, Chandler-Laney PC, Ovalle F, et al. Favourable metabolic effects of a eucaloric lower-carbohydrate diet in women with PCOS. Clin Endocrinol (Oxf). 2013;79(4):550-557. doi:10.1111/cen.12175 
  9. Yang, M. et al. (2022) ‘Metabolic effects of a ketogenic diet in overweight/obese women with polycystic ovary syndrome with different uric acid levels: a prospective cohort study’, Reproductive BioMedicine Online [Preprint]. doi:10.1016/j.rbmo.2022.03.023.
  10. Mavropoulos JC, Yancy WS, Hepburn J, Westman EC. The effects of a low-carbohydrate, ketogenic diet on the polycystic ovary syndrome: a pilot study. Nutr Metab (Lond). 2005;2:35. doi:10.1186/1743-7075-2-35 
  11. Missel AL, O’Brien AV, Maser H, et al. Impact of an Online Multicomponent Very Low-Carbohydrate Program in Women with Polycystic Ovary Syndrome: A Pilot Study. F&S Reports. Published online September 4, 2021. doi:10.1016/j.xfre.2021.08.008
  12. Maser H, Missel A, O’Brien A, Saslow L. Effects of Carbohydrate Reduction in Overweight and Obese Women with Polycystic Ovarian Syndrome: A Pilot Study. : Poster – PDF
  13. Galletly C, Moran L, Noakes M, Clifton P, Tomlinson L, Norman R. Psychological benefits of a high-protein, low-carbohydrate diet in obese women with polycystic ovary syndrome—A pilot study. Appetite. 2007;49(3):590-593. doi:10.1016/j.appet.2007.03.222 ABSTRACT 
  14. Frary JMC, Bjerre KP, Glintborg D, Ravn P. The effect of dietary carbohydrates in women with polycystic ovary syndrome: a systematic review. Minerva Endocrinol. 2016;41(1):57-69. PMID: 24914605 ABSTRACT
  15. Eight-hour Time-restricted Feeding Improves Endocrine and Metabolic Profiles in Women With Anovulatory Polycystic Ovary Syndrome. Published online February 4, 2021. doi:10.21203/rs.3.rs-169057/v1
  16. Chiofalo B, Laganà AS, Palmara V, et al. Fasting as possible complementary approach for polycystic ovary syndrome: Hope or hype? Medical Hypotheses. 2017;105:1-3. doi:10.1016/j.mehy.2017.06.013  ABSTRACT

Media Links

  1. Dr. Tim O’Dowd – YouTube – PCOS and Insulin Resistance: A Lifetime of Opportunities 
  2. Dr. Nadia Pateguana & Dr. Jason Fung – YouTube – Polycystic Ovary Syndrome

Pregnancy

  1. Moses RG, Luebcke M, Davis WS, et al. Effect of a low-glycemic-index diet during pregnancy on obstetric outcomes. Am J Clin Nutr. 2006;84(4):807-812. doi:10.1093/ajcn/84.4.807 
  2. Nina R W Geiker, Faidon Magkos, Helle Zingenberg, Jens Svare, Elizaveta Chabanova, Henrik S Thomsen, Christian Ritz, Arne Astrup (2021) ‘A high protein low glycemic index diet attenuates gestational weight gain in pregnant women with obesity: the APPROACH randomized controlled trial’. doi: 10.1093/ajcn/nqab405 
  3. Iii JFC. Maternal carbohydrate intake and pregnancy outcome. Proceedings of the Nutrition Society. 2002;61(1):45-50. doi:10.1079/PNS2001129 
  4. Herschede AM. Grit Pregnancies: How to Have a Healthy Pregnancy and Normal Blood Sugars with Type 1 Diabetes. Allison Herschede; 2021. ISBN-10 : 1737084309
  5. Lavie M, Lavie I, Maslovitz S. Paleolithic diet during pregnancy-A potential beneficial effect on metabolic indices and birth weight. Eur J Obstet Gynecol Reprod Biol. 2019;242:7-11. doi:10.1016/j.ejogrb.2019.08.013 ABSTRACT
  6. Yan W, Zhang Y, Wang L, et al. Maternal dietary glycaemic change during gestation influences insulin-related gene methylation in the placental tissue: a genome-wide methylation analysis. Genes Nutr. 2019;14. doi:10.1186/s12263-019-0634-x
  7. Zhao J, Hong X, Zhang H, et al. Pre-pregnancy maternal fasting plasma glucose levels in relation to time to pregnancy among the couples attempting first pregnancy. Hum Reprod. doi:10.1093/humrep/dez069
  8. Huang L, Shang L, Yang W, et al. High starchy food intake may increase the risk of adverse pregnancy outcomes: a nested case-control study in the Shaanxi province of Northwestern China. BMC Pregnancy and Childbirth. 2019;19(1):362. doi:10.1186/s12884-019-2524-z
  9. Casas R, Castro Barquero S, Estruch R. Impact of Sugary Food Consumption on Pregnancy: A Review. Nutrients. 2020;12(11):3574. doi:10.3390/nu12113574
  10. Ding M, He F, Li X, et al. Consistent Role of Insulin Resistance in Recurrent Pregnancy Loss and Recurrent Implantation Failure: A Case-control Study. Published online August 30, 2021. doi:10.21203/rs.3.rs-827067/v1
  11. Hilali NG, Sak S, Incebiyik A, et al. Recurrent pregnancy loss and metabolic syndrome. Ginekologia Polska. 2020;91(6):320-323. doi:10.5603/GP.a2020.0063 PDF
  12. Zhang X, Gong Y, Della Corte K, et al. Relevance of dietary glycemic index, glycemic load and fiber intake before and during pregnancy for the risk of gestational diabetes mellitus and maternal glucose homeostasis. Clinical Nutrition. Published online April 5, 2021. doi:10.1016/j.clnu.2021.03.041 
  13. Selen DJ, Edelson PK, James K, et al. Physiologic Subtypes of Gestational Glucose Intolerance and Risk of Adverse Pregnancy Outcomes. Am J Obstet Gynecol. Published online August 19, 2021:S0002-9378(21)00886-3. doi:10.1016/j.ajog.2021.08.01 ABSTRACT
  14. Aminianfar A, Soltani S, Hajianfar H, Azadbakht L, Shahshahan Z, Esmaillzadeh A. The association between dietary glycemic index and load and risk of gestational diabetes mellitus: a prospective study. Diabetes Research and Clinical Practice. 2020;0(0). doi:10.1016/j.diabres.2020.108469 ABSTRACT
  15. Chen Y, Qin Y, Zhang Z, et al. Association of the low-carbohydrate dietary pattern with postpartum weight retention in women. Food Funct. Published online October 5, 2021. doi:10.1039/d1fo00935d ABSTRACT
  16. Azizi R, Soltani-Zangbar MS, Sheikhansari G, et al. Metabolic syndrome mediates inflammatory and oxidative stress responses in patients with recurrent pregnancy loss. J Reprod Immunol. 2019;133:18-26. doi:10.1016/j.jri.2019.05.001 ABSTRACT
  17. Flanagan, E. Kebbe,M et al. (11.2021) ‘Assessment of Eating Behaviors and Perceptions of Time Restricted Eating During Pregnancy’. The Journal of Nutrition. doi: 10.1093/jn/nxab397
  18. Cortés-Albornoz MC, García-Guáqueta DP, Velez-van-Meerbeke A, Talero-Gutiérrez C. Maternal Nutrition and Neurodevelopment: A Scoping Review. Nutrients. 2021;13(10):3530. doi:10.3390/nu13103530
  19. North S, Crofts C, Thoma C, Zinn C. The role of maternal diet on offspring hyperinsulinaemia and adiposity after birth: a systematic review of randomised controlled trials. Journal of Developmental Origins of Health and Disease. Published online November 2, 2021:1-14. doi:10.1017/S2040174421000623
  20. Kramer J, Smith L. Ketogenic Diet in Glut 1 Deficiency Through the Life Cycle: Pregnancy to Neonate to Preschooler. Child Neurology Open. 2021;8:2329048X211034655. doi:10.1177/2329048X211034655
  21. Louw EJTM van der, Williams TJ, Henry-Barron BJ, et al. Ketogenic diet therapy for epilepsy during pregnancy: A case series. Seizure – European Journal of Epilepsy. 2017;45:198-201. doi:10.1016/j.seizure.2016.12.019

Lactation

Caution – there are several reports of lactation ketoacidosis occuring in the literature (see Possible Complications). For a prudent interpretation of the literature regarding breastfeeding, the link below to Dr. Andreas Eenfeldt – Diet Doctor, may be helpful – Breastfeeding on a low-carb diet – is it dangerous? Diet Doctor. 

  1. Alsharairi NA. The Role of Short-Chain Fatty Acids in Mediating Very Low-Calorie Ketogenic Diet-Infant Gut Microbiota Relationships and Its Therapeutic Potential in Obesity. Nutrients. 2021;13(11):3702. doi:10.3390/nu13113702
  2. Tan-Smith C, Little H, Fabe J, Dickson C, Shillito P. Increase of Human Milk Fat Inducing Nutritional Ketosis in Exclusively Breastfed Infant, Brought About by Treating the Mother With Ketogenic Dietary Therapy. J Hum Lact. Published online October 5, 2021:8903344211048422. doi:10.1177/08903344211048422 
  3. Kramer J, Smith L. Ketogenic Diet in Glut 1 Deficiency Through the Life Cycle: Pregnancy to Neonate to Preschooler. Child Neurology Open. 2021;8:2329048X211034655. doi:10.1177/2329048X211034655 

Media Links

  1. Dr. Tim O’Dowd – Reproduction Nutrition – YouTube
  2. Lily Nichols – Is Low Carb Safe During Pregnancy? – YouTube

Gestational Diabetes

  1. Viana LV, Gross JL, Azevedo MJ. Dietary Intervention in Patients With Gestational Diabetes Mellitus: A Systematic Review and Meta-analysis of Randomized Clinical Trials on Maternal and Newborn Outcomes. Diabetes Care. 2014;37(12):3345-3355. doi:10.2337/dc14-1530
  2. S, Hernandez TL. Low-Carbohydrate Diets for Gestational Diabetes. Nutrients. 2019;11(8):1737. doi:10.3390/nu11081737
  3. Trout, K.K., Compher, C.W., Dolin, C., Burns, C., Quinn, R., Durnwald, C., 2022. Increased Protein with Decreased Carbohydrate Intake Reduces Postprandial Blood Glucose Levels in Women with Gestational Diabetes: The iPRO Study. Women’s Health Reports 3, 728–739. doi.org/10.1089/whr.2022.0012
  4. Mulla WR. Carbohydrate Content in the GDM Diet: Two Views: View 2: Low-Carbohydrate Diets Should Remain the Initial Therapy for Gestational Diabetes. Diabetes Spectr. 2016;29(2):89-91. doi:10.2337/diaspect.29.2.89  
  5. Moreno-Castilla C, Hernandez M, Bergua M, et al. Low-Carbohydrate Diet for the Treatment of Gestational Diabetes Mellitus. Diabetes Care. 2013;36(8):2233-2238. doi:10.2337/dc12-2714
  6. Cypryk K, Kamińska P, Kosiński M, Lewiński MP-MA. A comparison of the effectiveness, tolerability and safety of high and low carbohydrate diets in women with gestational diabetes. Endokrynologia Polska. 2007;58(4):313-320. ISSN 2299-8306
  7. Cui, M. et al. (2022) ‘Effect of Carbohydrate-Restricted Dietary Pattern on Insulin Treatment Rate, Lipid Metabolism and Nutritional Status in Pregnant Women with Gestational Diabetes in Beijing, China’, Nutrients, 14(2), p. 359. doi:10.3390/nu14020359.
  8. Mierzyński R, Poniedziałek-Czajkowska E, Sotowski M, Szydełko-Gorzkowicz M. Nutrition as Prevention Factor of Gestational Diabetes Mellitus: A Narrative Review. Nutrients. 2021;13(11):3787. doi:10.3390/nu13113787
  9. Moses RG, Barker M, Winter M, Petocz P, Brand-Miller JC. Can a Low–Glycemic Index Diet Reduce the Need for Insulin in Gestational Diabetes Mellitus? Diabetes Care. 2009;32(6):996. doi:10.2337/dc09-0007 
  10. Filardi T, Panimolle F, Crescioli C, Lenzi A, Morano S. Gestational Diabetes Mellitus: The Impact of Carbohydrate Quality in Diet. Nutrients. 2019;11(7):1549. doi:10.3390/nu11071549
  11. Yu W, Wu N, Li L, OuYang H, Qian M, Shen H.A Review of Research Progress on Glycemic Variability and Gestational Diabetes. Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy. doi:10.2147/DMSO.S261486
  12. Mahajan A, Donovan LE, Vallee R, Yamamoto JM. Evidenced-Based Nutrition for Gestational Diabetes Mellitus. Curr Diab Rep. 2019;19(10):94. doi:10.1007/s11892-019-1208-4 ABSTRACT
  13. Ali AM, Kunugi H. Intermittent Fasting, Dietary Modifications, and Exercise for the Control of Gestational Diabetes and Maternal Mood Dysregulation: A Review and a Case Report. International Journal of Environmental Research and Public Health. 2020;17(24):9379. doi:10.3390/ijerph17249379
  14. Callahan ML, Schneider-Worthington CR, Martin SL, Gower BA, Catalano PM, Chandler-Laney P. Association of weight status and carbohydrate intake with gestational weight gain. Clin Obes. Published online April 9, 2021:e12455. doi:10.1111/cob.12455

Menopause

As oestrogen/progesterone are insulin sensitizing hormones, a reduction in these hormones can increase insulin resistance which may contribute to the metabolic dysregulation and symptoms of menopause. This section includes studies that support potential benefits of a TCR approach to help manage areas of common concern during menopause, primarily as a means of reducing glycaemic variability and insulin resistance.

Insulin resistance, weight gain and cardiovascular disease 

Therapeutic carbohydrate reduction is one way to combat insulin resistance, weight gain, and inflammation – risk factors for CVD. Insulin resistance also contributes to platelet dysfunction and clotting risk. 

  1. Mozaffarian D, Rimm EB, Herrington DM. Dietary fats, carbohydrate, and progression of coronary atherosclerosis in postmenopausal women. Am J Clin Nutr. 2004;80(5):1175-1184. doi:10.1093/ajcn/80.5.1175
  2. Blomquist C, Chorell E, Ryberg M, et al. Decreased lipogenesis-promoting factors in adipose tissue in postmenopausal women with overweight on a Paleolithic-type diet. Eur J Nutr. 2018;57(8):2877-2886. doi:10.1007/s00394-017-1558-0 
  3. McPhee JC, Zinn C, Smith M. Exploring the acceptability of, and adherence to a carbohydrate-restricted diet as self-reported by women aged 40-55 years. J Holistic Performance NutritionTM. doi: 10.26712/230120181  PDF 
  4. Segal-Isaacson C, Johnson S, Tomuta V, Cowell B, Stein DT. A Randomized Trial Comparing Low-Fat and Low-Carbohydrate Diets Matched for Energy and Protein. Obesity Research. 2004;12(S11):130S-140S. doi:10.1038/oby.2004.278 
  5. Nickols-Richardson, S.M. et al. (2005) ‘Perceived hunger is lower and weight loss is greater in overweight premenopausal women consuming a low-carbohydrate/high-protein vs high-carbohydrate/low-fat diet’, Journal of the American Dietetic Association, 105(9), pp. 1433–1437. doi:10.1016/j.jada.2005.06.025. 
  6. Simpson, S.J., Raubenheimer, D., Black, K.I., Conigrave, A.D., n.d. Weight gain during the menopause transition: Evidence for a mechanism dependent on protein leverage. BJOG: An International Journal of Obstetrics & Gynaecology n/a. doi.org/10.1111/1471-0528.17290

For more on this see CVD, obesity, and insulin resistance sections.

Glycaemic variability, insulin resistance and hot flashes 

In addition to reducing hyperinsulinaemia, a TCR approach reduces glycaemic variability – keeping blood sugars more stable and can successfully reduce abdominal adiposity. 

  1. Dormire SL. The Potential Role of Glucose Transport Changes in Hot Flash Physiology: A Hypothesis. Biol Res Nurs. 2009;10(3):241-247. doi:10.1177/1099800408324558
  2. Dormire S, Howharn C. The Effect of Dietary Intake on Hot Flashes in Menopausal Women. J Obstet Gynecol Neonatal Nurs. 2007;36(3):255-262. doi:10.1111/j.1552-6909.2007.00142.x
  3. Namgoung, S. et al. (2022) ‘Metabolically healthy and unhealthy obesity and risk of vasomotor symptoms in premenopausal women: cross-sectional and cohort studies’, BJOG: an international journal of obstetrics and gynaecology [Preprint]. doi:10.1111/1471-0528.17224.
  4. Huang W-Y, Chang C-C, Chen D-R, Kor C-T, Chen T-Y, Wu H-M. Circulating leptin and adiponectin are associated with insulin resistance in healthy postmenopausal women with hot flashes. PLoS One. 2017;12(4). doi:10.1371/journal.pone.0176430
  5. Thurston RC, Sowers MR, Sutton-Tyrrell K, et al. Abdominal adiposity and hot flashes among midlife women. Menopause. 2008;15(3):429-434. doi:10.1097/gme.0b013e31815879cf

Sleep 

Sleep has a bidirectional effect on metabolic health.  Poor sleep patterns, such as shift work, can increase insulin resistance and increase the risk of developing metabolic syndrome. Increasing insulin resistance via other mechanisms, like changes in hormones, can reduce melatonin (inverse relationship) and affect sleep. 

  1. Kravitz HM, Kazlauskaite R, Joffe H. Sleep, Health, and Metabolism in Midlife Women and Menopause: Food for Thought. Obstet Gynecol Clin North Am. 2018;45(4):679-694. doi:10.1016/j.ogc.2018.07.008 
  2. Gangwisch JE, Hale L, St-Onge M-P, et al. High glycemic index and glycemic load diets as risk factors for insomnia: analyses from the Women’s Health Initiative. Am J Clin Nutr. 2020;111(2):429-439. doi:10.1093/ajcn/nqz275 
  3. Siegmann MJ, Athinarayanan SJ, Hallberg SJ, et al. Improvement in patient-reported sleep in type 2 diabetes and prediabetes participants receiving a continuous care intervention with nutritional ketosis. Sleep Medicine. 2019;55:92-99. doi:10.1016/j.sleep.2018.12.014
  4. Tavakoli A, Mirzababaei A, Mirzaei K. Association between low carbohydrate diet (LCD) and sleep quality by mediating role of inflammatory factors in women with overweight and obesity: A cross-sectional study. Food Science & Nutrition. n/a(n/a). doi:10.1002/fsn3.2584

For more on this, see section on sleep.

Brain glucose hypometabolism and cognitive decline

‘The peri-menopausal transition is a tipping point for female brain aging. From the metabolic perspective, the process begins with decline in glucose metabolism and increase in insulin resistance, followed by a compensatory mechanism to use fatty acids and ketone bodies as an auxiliary fuel source’ Wang et al

TCR reduces brain insulin resistance and inflammation. If carbohydrate intake is sufficiently reduced ketone bodies can provide an alternative fuel source for the brain, further supporting cognitive function. 

  1. Cunnane SC, Trushina E, Morland C, et al. Brain energy rescue: an emerging therapeutic concept for neurodegenerative disorders of ageing. Nat Rev Drug Discov. 2020;19(9):609-633. doi:10.1038/s41573-020-0072-x 
  2. Yang H, Shan W, Zhu F, Wu J, Wang Q. Ketone Bodies in Neurological Diseases: Focus on Neuroprotection and Underlying Mechanisms. Front Neurol. 2019;10. doi:10.3389/fneur.2019.00585 
  3. Mishra, A. et al. (2021) ‘A Tale of Two Systems: Lessons Learned from Female Mid-Life Aging with Implications for Alzheimer’s Prevention & Treatment’, Ageing Research Reviews, p. 101542. doi:10.1016/j.arr.2021.101542.
  4. Phillips MCL, Deprez LM, Mortimer GMN, et al. Randomized crossover trial of a modified ketogenic diet in Alzheimer’s disease. Alzheimer’s Research & Therapy. 2021;13(1):51. doi:10.1186/s13195-021-00783-x
  5. Taylor MK, Sullivan DK, Mahnken JD, Burns JM, Swerdlow RH. Feasibility and efficacy data from a ketogenic diet intervention in Alzheimer’s disease. Alzheimers Dement (N Y). 2017;4:28-36. doi:10.1016/j.trci.2017.11.002 

For more on this, see section on Neurodegeneration.

Insulin resistance and mental health

This is an emerging area. See the section on Mental Health for the full collection.

  1. Jeremiah OJ, Cousins G, Boland F, Kirby BP, Ryan BK. Evaluation of the effect of insulin sensitivity-enhancing lifestyle- and dietary-related adjuncts on antidepressant treatment response: A systematic review and meta-analysis. Heliyon. 2020;6(9):e04845. doi:10.1016/j.heliyon.2020.e04845 
  2. Firth J, Gangwisch JE, Borisini A, Wootton RE, Mayer EA. Food and mood: how do diet and nutrition affect mental wellbeing? BMJ. 2020;369. doi:10.1136/bmj.m2382
  3. Setayesh L, Ebrahimi R, Pooyan S, Yarizadeh H, Rashidbeygi E, Badrooj N, et al. The possible mediatory role of adipokines in the association between low carbohydrate diet and depressive symptoms among overweight and obese women. PloS one. 2021;16(9). doi:10.1371/journal.pone.0257275

Insulin resistance and bone turnover  

Diet quality affects bone markers and metabolic syndrome is associated with reduced bone mineral density therefore addressing metabolic health through diet may have a valid role in protection from osteoporosis.

  1. Hu T, Yao L, Bazzano L. Effects of a 12-month Low-Carbohydrate Diet vs. a Low-Fat Diet on Bone Mineral Density: A Randomized Controlled Trial. The FASEB Journal. 2016;30(S1):678.12-678.12. doi:10.1096/fasebj.30.1_supplement.678.12
  2. Campillo-Sánchez F, Usategui-Martín R, Ruiz -de Temiño Á, et al. Relationship between Insulin Resistance (HOMA-IR), Trabecular Bone Score (TBS), and Three-Dimensional Dual-Energy X-ray Absorptiometry (3D-DXA) in Non-Diabetic Postmenopausal Women. Journal of Clinical Medicine. 2020;9(6):1732. doi:10.3390/jcm9061732 
  3. Sharma DK, Anderson PH, Morris HA, Clifton PM. Visceral Fat Is a Negative Determinant of Bone Health in Obese Postmenopausal Women. International Journal of Environmental Research and Public Health. 2020;17(11):3996. doi:10.3390/ijerph17113996 
  4. Cooper ID, Brookler KH, Crofts CAP. Rethinking Fragility Fractures in Type 2 Diabetes: The Link between Hyperinsulinaemia and Osteofragilitas. Biomedicines. 2021;9(9):1165. doi:10.3390/biomedicines9091165 
  5. Salas R, Tijerina A, Cardona M, et al. Association between Bone Mineral Density and Metabolic Syndrome among Reproductive, Menopausal Transition, and Postmenopausal Women. Journal of Clinical Medicine. 2021;10(21):4819. doi:10.3390/jcm1021481
  6. Hunt HB, Miller NA, Hemmerling KJ, et al. Bone tissue composition in post-menopausal women varies with glycemic control from normal glucose tolerance to type 2 diabetes mellitus. Journal of Bone and Mineral Research. 2020;n/a(n/a). doi:10.1002/jbmr.4186 ABSTRACT
  7. Crivelli M, Chain A, da Silva ITF, Waked AM, Bezerra FF. Association of Visceral and Subcutaneous Fat Mass With Bone Density and Vertebral Fractures in Women With Severe Obesity. Journal of Clinical Densitometry. Published online October 16, 2020. doi:10.1016/j.jocd.2020.10.005 ABSTRACT

For more on this, see section on bone health.

Breast Cancer and Insulin Resistance

Multiple factors contribute to increased risk of breast cancer – the presence of insulin resistance/metabolic syndrome is known to impact risk and prognosis. For more on this, see section on cancer.

  1. Dong S, Wang Z, Shen K, Chen X. Metabolic Syndrome and Breast Cancer: Prevalence, Treatment Response, and Prognosis. Front Oncol. 2021;11. doi:10.3389/fonc.2021.629666
  2. Kundaktepe BP, Durmus S, Cengiz M, et al. The Significance of Insulin Resistance in Nondiabetic Breast Cancer Patients. Journal of Endocrinology and Metabolism. 2021;11(2):42-48. doi:10.14740/jem.v11i2.729
  3. Maiello M, Cecere A, Ciccone MM, Palmiero P. Metabolic syndrome and breast cancer: a dangerous association for postmenopausal women. A postmenopausal women prevention study. Acta Bio Medica : Atenei Parmensis. 2021;92(4). doi:10.23750/abm.v92i4.11335 

Male Reproductive Health

Systematic Reviews, Meta-Analyses, and other reviews

  1. Maresch CC, Stute DC, Alves MG, Oliveira PF, de Kretser DM, Linn T. Diabetes-induced hyperglycemia impairs male reproductive function: a systematic review. Hum Reprod Update. 2018;24(1):86-105. doi:10.1093/humupd/dmx033
  2. Corona G, Rastrelli G, Monami M, et al. Body weight loss reverts obesity-associated hypogonadotropic hypogonadism: a systematic review and meta-analysis. European Journal of Endocrinology. 2013;168(6):829-843. doi:10.1530/EJE-12-0955 
  3. Furini, C., Spaggiari, G., Simoni, M., Greco, C., Santi, D., 2022. Ketogenic state improves testosterone serum levels—results from a systematic review and meta-analysis. Endocrine. https://doi.org/10.1007/s12020-022-03195-5
  4. Katib, A. (2015) ‘Mechanisms linking obesity to male infertility’, Central European Journal of Urology, 68(1), pp. 79–85. doi:10.5173/ceju.2015.01.435 
  5. Russo, V., Chen, R. and Armamento-Villareal, R. (2021) ‘Hypogonadism, Type-2 Diabetes Mellitus, and Bone Health: A Narrative Review’, Frontiers in Endocrinology, 11. doi:10.3389/fendo.2020.607240
  6. Martins AD, Majzoub A, Agawal A. Metabolic Syndrome and Male Fertility. The World Journal of Men’s Health. 2019;37(2):113. doi:10.5534/wjmh.180055
  7. McPherson NO, Lane M. Male obesity and subfertility, is it really about increased adiposity? Asian J Androl. 2015;17(3):450-458. doi:10.4103/1008-682X.148076
  8. Salas-Huetos A, Bulló M, Salas-Salvadó J. Dietary patterns, foods and nutrients in male fertility parameters and fecundability: a systematic review of observational studies. Hum Reprod Update. 2017;23(4):371-389. doi:10.1093/humupd/dmx006
  9. Oghbaei H, Fattahi A, Hamidian G, Sadigh-Eteghad S, Ziaee M, Mahmoudi J. A closer look at the role of insulin for the regulation of male reproductive function. General and Comparative Endocrinology. Published online October 2, 2020:113643. doi:10.1016/j.ygcen.2020.113643 ABSTRACT
  10. Louters, M. et al. (2021) ‘Functional hypogonadism among patients with obesity, diabetes, and metabolic syndrome’, International Journal of Impotence Research. doi:10.1038/s41443-021-00496-7 ABSTRACT

Trials/Studies

  1. Moran LJ, Brinkworth GD, Martin S, et al. Long-Term Effects of a Randomised Controlled Trial Comparing High Protein or High Carbohydrate Weight Loss Diets on Testosterone, SHBG, Erectile and Urinary Function in Overweight and Obese Men. PLoS One. 2016;11(9). doi:10.1371/journal.pone.0161297
  2. La Vignera S, Cannarella R, Galvano F, et al. The ketogenic diet corrects metabolic hypogonadism and preserves pancreatic ß-cell function in overweight/obese men: a single-arm uncontrolled study. Endocrine. Published online October 15, 2020. doi:10.1007/s12020-020-02518-8
  3. Mongioì LM, Cimino L, Condorelli RA, et al. Effectiveness of a Very Low Calorie Ketogenic Diet on Testicular Function in Overweight/Obese Men. Nutrients. 2020;12(10):2967. doi:10.3390/nu12102967
  4. Almsaid H, Muhsin H. The effect of Ketogenic diet on vitamin D3 and testosterone hormone in patients with diabetes mellitus type 2. Current Issues in Pharmacy and Medical Sciences. 2021;33:202-205. doi:10.2478/cipms-2020-0033 
  5. Cignarelli A, Conte E, Genchi VA, et al. Effects of a very low-calorie ketogenic diet on androgen levels in overweight/obese men: a single-arm uncontrolled study. In: Endocrine Abstracts. Vol 73. Bioscientifica; 2021. doi:10.1530/endoabs.73.PEP4.3 ABSTRACT
  6. Le MT, Nguyen HTT, Dang HNT, Nguyen TTT, Van Nguyen T, Nguyen QHV. Impact of metabolic syndrome on the viability of human spermatozoa: a cross-sectional descriptive study in men from infertile couples. Basic and Clinical Andrology. 2021;31(1):22. doi:10.1186/s12610-021-00142-8
  7. Saleh AAEW, Amin EM, Elfallah AA, Hamed AM. Insulin resistance and idiopathic infertility: A potential possible link. Andrologia. n/a(n/a):e13773. doi:10.1111/and.13773 ABSTRACT
  8. Esposito K, Ciotola M, Giugliano F, et al. Mediterranean diet improves erectile function in subjects with the metabolic syndrome. International Journal of Impotence Research. 2006;18(4):405-410. doi:10.1038/sj.ijir.3901447
  9. Letkiewicz S, Pilis K, Ślęzak A, et al. Eight Days of Water-Only Fasting Promotes Favorable Changes in the Functioning of the Urogenital System of Middle-Aged Healthy Men. Nutrients. 2021;13(1):113. doi:10.3390/nu13010113
  10. Russo GI, Cimino S, Fragalà E, et al. Insulin resistance is an independent predictor of severe lower urinary tract symptoms and of erectile dysfunction: results from a cross-sectional study. J Sex Med. 2014;11(8):2074-2082. doi:10.1111/jsm.12587 
  11. Renck A, Afonso TT, Risso PJ, Barbosa TE, Hallak J, Maria FCE. Semen quality improvement after weight loss by very low-calorie ketogenic dietary: A report of two cases. In: Endocrine Abstracts. Vol 70. Bioscientifica; 2020. doi:10.1530/endoabs.70.EP379
  12. Giugliano, F. et al. (2010) ‘ORIGINAL RESEARCH—ERECTILE DYSFUNCTION: Adherence to Mediterranean Diet and Erectile Dysfunction in Men with Type 2 Diabetes’, The Journal of Sexual Medicine, 7(5), pp. 1911–1917. doi:10.1111/j.1743-6109.2010.01713.x  ABSTRACT

Adolescents and Children

  1. Gow ML, Garnett SP, Baur LA, Lister NB. The Effectiveness of Different Diet Strategies to Reduce Type 2 Diabetes Risk in Youth. Nutrients. 2016;8(8). doi:10.3390/nu8080486
  2. Zinn, C. et al. (2022) ‘Assessing the Nutrient Status of Low Carbohydrate, High-Fat (LCHF) Meal Plans in Children: A Hypothetical Case Study Design’, Nutrients, 14(8), p. 1598. doi:10.3390/nu14081598.
  3. Stefan M, Sharp M, Gheith R, Lowery R, Wilson J. The Effect of Exogenous Beta-Hydroxybutyrate Salt Supplementation on Metrics of Safety and Health in Adolescents. Nutrients. 2021;13(3):854. doi:10.3390/nu13030854
  4. Lustig RH, Mulligan K, Noworolski SM, et al. Isocaloric fructose restriction and metabolic improvement in children with obesity and metabolic syndrome. Obesity (Silver Spring). 2016;24(2):453-460. doi:10.1002/oby.21371
  5. Stoica RA, Diaconu CC, Rizzo M, et al. Weight loss programmes using low carbohydrate diets to control the cardiovascular risk in adolescents (Review). Experimental and Therapeutic Medicine. 2021;21(1):1-1. doi:10.3892/etm.2020.9522 PDF
  6. Jebeile H, Grunseit AM, Thomas M, Kelly T, Garnett SP, Gow ML. Low-carbohydrate interventions for adolescent obesity: Nutritional adequacy and guidance for clinical practice. Clinical Obesity. 2020;10(4):e12370. doi:https://doi.org/10.1111/cob.12370 ABSTRACT
  7. Zeybek C, Celebi A, Aktuglu-Zeybek C, et al. The effect of low-carbohydrate diet on left ventricular diastolic function in obese children. Pediatr Int. 2010;52(2):218-223. doi:10.1111/j.1442-200X.2009.02940.x ABSTRACT
  8. Rodrigue C, Iceta S, Bégin C. Food Addiction and Cognitive Functioning: What Happens in Adolescents? Nutrients. 2020;12(12):3633. doi:10.3390/nu12123633 (added for completeness – for more on this complex and emerging area see Food Addiction and Binge Eating Disorder Spectrum)

Obesity/Weight Loss

  1. Kirk S, Brehm B, Saelens BE, et al. Role of Carbohydrate Modification in Weight Management among Obese Children: A Randomized Clinical Trial. The Journal of Pediatrics. 2012;161(2):320-327.e1. doi:10.1016/j.jpeds.2012.01.041 PDF
  2. Sondike SB, Copperman N, Jacobson MS. Effects of a low-carbohydrate diet on weight loss and cardiovascular risk factor in overweight adolescents. J Pediatr. 2003;142(3):253-258. doi:10.1067/mpd.2003.4   PDF
  3. Krebs NF, Gao D, Gralla J, Collins JS, Johnson SL. Efficacy and safety of a high protein, low carbohydrate diet for weight loss in severely obese adolescents. J Pediatr. 2010;157(2):252-258. doi:10.1016/j.jpeds.2010.02.010   PDF
  4. Pauley M, Mays C, Bailes JR, et al. Carbohydrate-Restricted Diet: A Successful Strategy for Short-Term Management in Youth with Severe Obesity—An Observational Study. Metabolic Syndrome and Related Disorders. Published online February 9, 2021. doi:10.1089/met.2020.0078
  5. Lustig RH, Mulligan K, Noworolski SM, et al. Isocaloric fructose restriction and metabolic improvement in children with obesity and metabolic syndrome. Obesity (Silver Spring). 2016;24(2):453-460. doi:10.1002/oby.21371
  6.  Stoica RA, Diaconu CC, Rizzo M, et al. Weight loss programmes using low carbohydrate diets to control the cardiovascular risk in adolescents (Review). Exp Ther Med. 2021;21(1). doi:10.3892/etm.2020.9522
  7. Cakmak HM, IlknurArslanoglu, Sungur MA, Bolu S. Clinical Picture at Attendance and Response to Flexible FamilyBased Low-Carb Life Style Change in Children With Obesity. IJCHN. 2021;10(1):9-16. doi:10.6000/1929-4247.2021.10.01.2     PDF
  8. Favret J, Wood CT, Maradiaga Panayotti GM. Ketogenic diet as an advanced option for the management of pediatric obesity. Curr Opin Endocrinol Diabetes Obes. Published online July 15, 2021. doi:10.1097/MED.0000000000000661
  9. Calcaterra V, Verduci E, Pascuzzi MC, et al. Metabolic Derangement in Pediatric Patient with Obesity: The Role of Ketogenic Diet as Therapeutic Tool. Nutrients. 2021;13(8):2805. doi:10.3390/nu13082805
  10. Chung, S.T. and Magge, S. (2021) ‘Abstract 9768: Relationship of Atherogenic Lipoproteins with Insulin Resistance and Carotid Intimal Thickness in Youth at Risk for Cardiovascular Disease’, Circulation, 144(Suppl_1), pp. A9768–A9768. doi:10.1161/circ.144.suppl_1.9768

Liver Function

  1. Katsagoni CN, Papachristou E, Sidossis A, Sidossis L. Effects of Dietary and Lifestyle Interventions on Liver, Clinical and Metabolic Parameters in Children and Adolescents with Non-Alcoholic Fatty Liver Disease: A Systematic Review. Nutrients. 2020;12(9):2864. doi:10.3390/nu12092864
  2. Schwimmer JB, Ugalde-Nicalo P, Welsh JA, et al. Effect of a Low Free Sugar Diet vs Usual Diet on Nonalcoholic Fatty Liver Disease in Adolescent Boys: A Randomized Clinical Trial. JAMA. 2019;321(3):256-265. doi:10.1001/jama.2018.20579 
  3. Mandala A, Janssen RC, Palle S, Short KR, Friedman JE. Pediatric Non-Alcoholic Fatty Liver Disease: Nutritional Origins and Potential Molecular Mechanisms. Nutrients. 2020;12(10):3166. doi:10.3390/nu12103166
  4. Schwarz J-M, Noworolski SM, Erkin-Cakmak A, et al. Effects of Dietary Fructose Restriction on Liver Fat, De Novo Lipogenesis, and Insulin Kinetics in Children with Obesity. Gastroenterology. 2017;153(3):743-752. doi:10.1053/j.gastro.2017.05.043
  5. Goss AM, Dowla S, Pendergrass M, et al. Effects of a carbohydrate-restricted diet on hepatic lipid content in adolescents with non-alcoholic fatty liver disease: A pilot, randomized trial. Pediatr Obes. Published online March 4, 2020:e12630. doi:10.1111/ijpo.12630 ABSTRACT

The Role of Sugar Sweetened Beverages (SSBs)

  1. Nier A, Brandt A, Conzelmann IB, Özel Y, Bergheim I. Non-Alcoholic Fatty Liver Disease in Overweight Children: Role of Fructose Intake and Dietary Pattern. Nutrients. 2018;10(9). doi:10.3390/nu10091329
  2. Abdelmalek MF, Day C. Sugar sweetened beverages and fatty liver disease: Rising concern and call to action. Journal of Hepatology. 2015;63(2):306-308. doi:10.1016/j.jhep.2015.05.021

Prader-Willi Syndrome

  1. Irizarry KA, Mager DR, Triador L, Muehlbauer MJ, Haqq AM, Freemark M. Hormonal and metabolic effects of carbohydrate restriction in children with Prader-Willi syndrome. Clin Endocrinol (Oxf). 2019;90(4):553-561. doi:10.1111/cen.13933 PDF
  2. Felix G, Kossoff E, Barron B, Krekel C, Testa EG, Scheimann A. The modified Atkins diet in children with Prader-Willi syndrome. Orphanet Journal of Rare Diseases. 2020;15(1):135. doi:10.1186/s13023-020-01412-w
  3. Alsaif M, Pakseresht M, Mackenzie ML, et al. Dietary macronutrient regulation of acyl and desacyl ghrelin concentrations in children with Prader-Willi syndrome (PWS). Clin Endocrinol (Oxf). 2020;93(5):579-589. doi:10.1111/cen.14279 ABSTRACT
  4. Barrea, L., Vetrani, C., Fintini, D., de Alteriis, G., Panfili, F.M., Bocchini, S., Verde, L., Colao, A., Savastano, S., Muscogiuri, G., 2022. Prader–Willi Syndrome in Adults: An Update On Nutritional Treatment and Pharmacological Approach. Curr Obes Rep. doi.org/10.1007/s13679-022-00478-w

Glycogen Storage Disease

  1. Mayorandan S, Meyer U, Hartmann H, Das AM. Glycogen storage disease type III: modified Atkins diet improves myopathy. 2014. https://core.ac.uk/reader/81156938. 
  2. Hoogeveen IJ, Boer F de, Boonstra WF, et al. Effects of acute nutritional ketosis during exercise in adults with glycogen storage disease type IIIa are phenotype-specific: An investigator-initiated, randomized, crossover study. Journal of Inherited Metabolic Disease. n/a(n/a). doi:https://doi.org/10.1002/jimd.12302
  3. Bhattacharya K, Pontin J, Thompson S. Dietary Management of the Ketogenic Glycogen Storage Diseases. Journal of Inborn Errors of Metabolism and Screening. 2016;4:2326409816661359. doi:10.1177/2326409816661359 
  4. Marusic T, Zerjav Tansek M, Sirca Campa A, et al. Normalization of obstructive cardiomyopathy and improvement of hepatopathy on ketogenic diet in patient with glycogen storage disease (GSD) type IIIa. Mol Genet Metab Rep. 2020;24. doi:10.1016/j.ymgmr.2020.100628
  5. Similä ME, Auranen M, Piirilä PL. Beneficial Effects of Ketogenic Diet on Phosphofructokinase Deficiency (Glycogen Storage Disease Type VII). Front Neurol. 2020;11. doi:10.3389/fneur.2020.00057
  6. Hettiarachchi D, Lakmal K, Dissanayake VHW. A Concise Review of Ketogenic Dietary Interventions in the Management of Rare Diseases. Journal of Nutrition and Metabolism. doi:https://doi.org/10.1155/2021/6685581

Type 1 Diabetes

  1. Lennerz BS, Barton A, Bernstein RK, et al. Management of Type 1 Diabetes With a Very Low-Carbohydrate Diet. Pediatrics. 2018;141(6). doi:10.1542/peds.2017-3349 
  2. Runge C, Lee JM. How Low Can You Go? Does Lower Carb Translate to Lower Glucose? Pediatrics. 2018;141(6). doi:10.1542/peds.2018-0957
  3. Rydin AA, Spiegel G, Frohnert BI, et al. Medical Management of Children with Type 1 Diabetes on Low Carbohydrate or Ketogenic Diets. Pediatric Diabetes. n/a(n/a). doi:https://doi.org/10.1111/pedi.13179
  4. Tóth C, Clemens Z. A child with type 1 diabetes mellitus (T1DM) successfully treated with the Paleolithic ketogenic diet: A 19-month insulin-freedom. IJCRI. 2015;6(12):752. doi:10.5348/ijcri-2015121-CR-10582
  5. de Souza Bosco Paiva C, Lima MHM. Introducing a very low carbohydrate diet for a child with type 1 diabetes. Br J Nurs. 2019;28(15):1015-1019. doi:10.12968/bjon.2019.28.15.1015 ABSTRACT

Infants and very young children

See section on Epilepsy and Autism Spectrum Disorder

Updated 01 November 2022

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Latest Update: 01 March 2023