Dietary patterns and management of type 2 diabetes: A systematic review of randomised clinical trials

International Diabetes Federation. IDF Diabetes Atlas. 8th ed.. Available from http://www.idf.org/. Accessed on 2017 Ley, 2016, Contribution of the nurses' health studies to uncovering risk factors for type 2 diabetes: diet, lifestyle, biomarkers, and genetics, Am J Public Health, 106, 1624, 10.2105/AJPH.2016.303314 Canadian Diabetes Association Clinical Practice Guidelines Expert Committee, 2013, Weight management in diabetes, Can J Diabetes, 37, S82 Chawla, 2016, Microvascular and macrovascular complications in diabetes mellitus: distinct or continuum?, Indian J Endocrinol Metabol, 20, 546, 10.4103/2230-8210.183480 Davies, 2018, Management of hyperglycemia in type 2 diabetes, 2018. A consensus report by the American diabetes association (ADA) and the European association for the study of diabetes (EASD), Diabetes Care, 10.2337/dci18-0033 Evert, 2014, Nutrition therapy recommendations for the management of adults with diabetes, Diabetes Care, 37, S120, 10.2337/dc14-S120 Sievenpiper, 2013, Food and dietary pattern-based recommendations: an emerging approach to clinical practice guidelines for nutrition therapy in diabetes, Can J Diabetes, 37, 51, 10.1016/j.jcjd.2012.11.001 Moher, 2009, Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement, PLoS Med, 6, 10.1371/journal.pmed.1000097 Higgins, 2011, Cochrane bias methods group; Cochrane statistical methods group. The Cochrane collaboration's tool for assessing risk of bias in randomised trials, BMJ, 343, d5928, 10.1136/bmj.d5928 Westman, 2008, The effect of a low-carbohydrate, ketogenic diet versus a low-glycemic index diet on glycemic control in type 2 diabetes mellitus, Nutr Metab, 5, 36, 10.1186/1743-7075-5-36 Elhayany, 2010, A low carbohydrate Mediterranean diet improves cardiovascular risk factors and diabetes control among overweight patients with type 2 diabetes mellitus: a 1-year prospective randomized intervention study, Diabetes Obes Metab, 12, 204, 10.1111/j.1463-1326.2009.01151.x Yamada, 2014, A non-calorie-restricted low-carbohydrate diet is effective as an alternative therapy for patients with type 2 diabetes, Intern Med, 53, 13, 10.2169/internalmedicine.53.0861 Rock, 2014, Weight loss, glycemic control, and cardiovascular disease risk factors in response to differential diet composition in a weight loss program in type 2 diabetes: a randomized controlled trial, Diabetes Care, 37, 1573, 10.2337/dc13-2900 Esposito, 2009, Effects of a Mediterranean-style diet on the need for antihyperglycemic drug therapy in patients with newly diagnosed type 2 diabetes: a randomized trial, Ann Intern Med, 151, 306, 10.7326/0003-4819-151-5-200909010-00004 Toobert, 2003, Biologic and quality-of-life outcomes from the Mediterranean Lifestyle Program: a randomized clinical trial, Diabetes Care, 26, 2288, 10.2337/diacare.26.8.2288 Barnard, 2009, A low-fat vegan diet and a conventional diabetes diet in the treatment of type 2 diabetes: a randomized, controlled, 74-wk clinical trial, Am J Clin Nutr, 89, 1588S, 10.3945/ajcn.2009.26736H Kahleova, 2011, Vegetarian diet improves insulin resistance and oxidative stress markers more than conventional diet in subjects with Type 2 diabetes, Diabet Med, 28, 549, 10.1111/j.1464-5491.2010.03209.x Soare, 2016, A 6-month follow-up study of the randomized controlled Ma-Pi macrobiotic dietary intervention (MADIAB trial) in type 2 diabetes, Nutr Diabetes, 6, e222, 10.1038/nutd.2016.29 Feinman, 2015, Dietary carbohydrate restriction as the first approach in diabetes management: critical review and evidence base, Nutrition, 31, 1, 10.1016/j.nut.2014.06.011 Naude, 2014, Low carbohydrate versus isoenergetic balanced diets for reducing weight and cardiovascular risk: a systematic review and meta-analysis, PLoS One, 9, 10.1371/journal.pone.0100652 Tay, 2015, Comparison of low- and high-carbohydrate diets for type 2 diabetes management: a randomized trial, Am J Clin Nutr, 102, 780, 10.3945/ajcn.115.112581 2013 Trichopoulou, 2014, Definitions and potential health benefits of the Mediterranean diet: views from experts around the world, BMC Med, 12, 112, 10.1186/1741-7015-12-112 Koloverou, 2014, The effect of Mediterranean diet on the development of type 2 diabetes mellitus: a meta-analysis of 10 prospective studies and 136,846 participants, Metabolism, 63, 903, 10.1016/j.metabol.2014.04.010 Casas, 2014, The immune protective effect of the Mediterranean diet against chronic low-grade inflammatory diseases, Endocr Metab Immune Disord - Drug Targets, 14, 245, 10.2174/1871530314666140922153350 Kastorini, 2011, The effect of Mediterranean diet on metabolic syndrome and its components: a meta-analysis of 50 studies and 534,906 individuals, J Am Coll Cardiol, 57, 1299, 10.1016/j.jacc.2010.09.073 Dregan, 2014, Chronic inflammatory disorders and risk of type 2 diabetes mellitus, coronary heart disease, and stroke: a population-based cohort study, Circulation, 130, 837, 10.1161/CIRCULATIONAHA.114.009990 Esposito, 2015, A journey into a Mediterranean diet and type 2 diabetes: a systematic review with meta-analyses, BMJ Open, 5, 10.1136/bmjopen-2015-008222 Panagiotakos, 2015, Exploring the path of Mediterranean diet on 10-year incidence of cardiovascular disease: the ATTICA study (2002-2012), Nutr Metabol Cardiovasc Dis, 25, 327, 10.1016/j.numecd.2014.09.006 Esposito, 2014, The effects of a Mediterranean diet on the need for diabetes drugs and remission of newly diagnosed type 2 diabetes: follow-up of a randomized trial, Diabetes Care, 37, 1824, 10.2337/dc13-2899 Agnoli, 2017, Position paper on vegetarian diets from the working group of the Italian Society of Human Nutrition, Nutr Metabol Cardiovasc Dis, 27, 1037, 10.1016/j.numecd.2017.10.020 Snowdon, 1985, Does a vegetarian diet reduce the occurrence of diabetes?, Am J Public Health, 75, 507, 10.2105/AJPH.75.5.507 Vang, 2008, Meats, processed meats, obesity, weight gain and occurrence of diabetes among adults: findings from Adventist Health Studies, Ann Nutr Metab, 52, 96, 10.1159/000121365 McEvoy, 2012, Vegetarian diets, low-meat diets and health: a review, Publ Health Nutr, 15, 2287, 10.1017/S1368980012000936 Tonstad, 2013, Vegetarian diets and incidence of diabetes in the adventist health study-2, Nutr Metabol Cardiovasc Dis, 23, 292, 10.1016/j.numecd.2011.07.004 Psaltopoulou, 2011, Dietary antioxidant capacity is inversely associated with diabetes biomarkers: the ATTICA study, Nutr Metabol Cardiovasc Dis, 21, 561, 10.1016/j.numecd.2009.11.005 Barnard, 2009, Vegetarian and vegan diets in type 2 diabetes management, Nutr Rev, 67, 255, 10.1111/j.1753-4887.2009.00198.x Viguiliouk, 2018, Effect of vegetarian dietary patterns on cardiometabolic risk factors in diabetes: a systematic review and meta-analysis of randomized controlled trials, Clin Nutr, 30220 Golbidi, 2017, Health benefits of fasting and caloric restriction, Curr Diabetes Rep, 17, 123, 10.1007/s11892-017-0951-7 Stice, 2008, Fasting increases risk for onset of binge eating and bulimic pathology: a 5-year prospective study, J Abnorm Psychol, 117, 941, 10.1037/a0013644 Barnosky, 2014, Intermittent fasting vs daily calorie restriction for type 2 diabetes prevention: a review of human findings, Transl Res, 164, 302, 10.1016/j.trsl.2014.05.013 Fallucca, 2014, Influence of diet on gut microbiota, inflammation and type 2 diabetes mellitus. First experience with macrobiotic Ma-Pi 2 diet, Diabetes Metab Res Rev, 30, 48, 10.1002/dmrr.2518 Davis, 2009, Comparative study of the effects of a 1-year dietary intervention of a low-carbohydrate diet versus a low-fat diet on weight and glycemic control in type 2 diabetes, Diabetes Care, 32, 1147, 10.2337/dc08-2108 Iqbal, 2010, Effects of a low-intensity intervention that prescribed a low-carbohydrate vs. a low-fat diet in obese, diabetic participants, Obesity, 18, 1733, 10.1038/oby.2009.460 Sato, 2017, One year follow-up after a randomized controlled trial of a 130 g/day low-carbohydrate diet in patients with type 2 diabetes mellitus and poor glycemic control, PLoS One, 12, 10.1371/journal.pone.0188892 Guldbrand, 2012, In type 2 diabetes, randomisation to advice to follow a low-carbohydrate diet transiently improves glycaemic control compared with advice to follow a low-fat diet producing a similar weight loss, Diabetologia, 55, 2118, 10.1007/s00125-012-2567-4 Guldbrand, 2014, 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, 106, 221, 10.1016/j.diabres.2014.08.032 Krebs, 2012, The Diabetes Excess Weight Loss (DEWL) Trial: a randomised controlled trial of high-protein versus high-carbohydrate diets over 2 years in type 2 diabetes, Diabetologia, 55, 905, 10.1007/s00125-012-2461-0 Snorgaard, 2017, Systematic review and meta-analysis of dietary carbohydrate restriction in patients with type 2 diabetes, BMJ Open Diabetes Res Care, 5, 10.1136/bmjdrc-2016-000354 Hashimoto, 2016, Impact of low-carbohydrate diet on body composition: meta-analysis of randomized controlled studies, Obes Rev, 17, 499, 10.1111/obr.12405 Huntriss, 2018, 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, 72, 311, 10.1038/s41430-017-0019-4 Watts, 1994, Nutrient intake and progression of coronary artery disease, Am J Cardiol, 73, 328, 10.1016/0002-9149(94)90003-5 Fleming, 2000, The effect of high-protein diets on coronary blood flow, Angiology, 51, 817, 10.1177/000331970005101003 Fung, 2010, Low-carbohydrate diets and all-cause and cause-specific mortality: two cohort studies, Ann Intern Med, 153, 289, 10.7326/0003-4819-153-5-201009070-00003 Wycherley, 2016, Long-term effects of weight loss with a very-low carbohydrate, low saturated fat diet on flow mediated dilatation in patients with type 2 diabetes: a randomised controlled trial, Atherosclerosis, 252, 28, 10.1016/j.atherosclerosis.2016.07.908 Pounis, 2010, Long-term animal-protein consumption is associated with an increased prevalence of diabetes among the elderly: the Mediterranean Islands (MEDIS) study, Diabetes Metab, 36, 484, 10.1016/j.diabet.2010.06.007 Papakonstantinou, 2005, Food group consumption and glycemic control in people with and without type 2 diabetes: the ATTICA study, Diabetes Care, 28, 2539, 10.2337/diacare.28.10.2539 McMacken, 2017, A plant-based diet for the prevention and treatment of type 2 diabetes, J Geriatr Cardiol, 14, 342 Hodge, 2011, Does a Mediterranean diet reduce the mortality risk associated with diabetes: evidence from the Melbourne Collaborative Cohort Study, Nutr Metabol Cardiovasc Dis, 21, 733, 10.1016/j.numecd.2010.10.014 Maiorino, 2016, Mediterranean diet cools down the inflammatory milieu in type 2 diabetes: the MÉDITA randomized controlled trial, Endocrine, 54, 634, 10.1007/s12020-016-0881-1 Dalziel, 2006, A mediterranean diet is cost-effective in patients with previous myocardial infarction, J Nutr, 136, 1879, 10.1093/jn/136.7.1879 Sáez-Almendros, 2013, Environmental footprints of Mediterranean versus Western dietary patterns: beyond the health benefits of the Mediterranean diet, Environ Health, 12, 118, 10.1186/1476-069X-12-118 García-Fernández, 2014, Mediterranean diet and cardiodiabesity: a review, Nutrients, 6, 3474, 10.3390/nu6093474 Lazarou, 2012, The role of diet in prevention and management of type 2 diabetes: implications for public health, Crit Rev Food Sci Nutr, 52, 382, 10.1080/10408398.2010.500258 Kastorini, 2010, Mediterranean diet and diabetes prevention: myth or fact?, World J Diabetes, 1, 65, 10.4239/wjd.v1.i3.65 Schwingshackl, 2017, Olive oil in the prevention and management of type 2 diabetes mellitus: a systematic review and meta-analysis of cohort studies and intervention trials, Nutr Diabetes, 7, e262, 10.1038/nutd.2017.12 Schwingshackl, 2018, A network meta-analysis on the comparative efficacy of different dietary approaches on glycaemic control in patients with type 2 diabetes mellitus, Eur J Epidemiol, 33, 157, 10.1007/s10654-017-0352-x Johnstone, 2015, Fasting for weight loss: an effective strategy or latest dieting trend?, Int J Obes, 39, 727, 10.1038/ijo.2014.214 Brinkworth, 2004, Long-term effects of advice to consume a high-protein, low-fat diet, rather than a conventional weight-loss diet, in obese adults with type 2 diabetes: one-year follow-up of a randomised trial, Diabetologia, 47, 1677, 10.1007/s00125-004-1511-7 Larsen, 2011, The effect of high-protein, low-carbohydrate diets in the treatment of type 2 diabetes: a 12 month randomised controlled trial, Diabetologia, 54, 731, 10.1007/s00125-010-2027-y Wolever, 2008, The Canadian Trial of Carbohydrates in Diabetes (CCD), a 1-y controlled trial of low-glycemic-index dietary carbohydrate in type 2 diabetes: no effect on glycated hemoglobin but reduction in C-reactive protein, Am J Clin Nutr, 87, 114, 10.1093/ajcn/87.1.114 Jonasson, 2014, Advice to follow a low-carbohydrate diet has a favourable impact on low-grade inflammation in type 2 diabetes compared with advice to follow a low-fat diet, Ann Med, 46, 182, 10.3109/07853890.2014.894286 Goldstein, 2011, The effect of a low carbohydrate energy-unrestricted diet on weight loss in obese type 2 diabetes patients - a randomized controlled trial, e-SPEN, Eur e-J Clin Nutr Metab, 6, e178, 10.1016/j.eclnm.2011.04.003