Chronic disease guidelines recommend diet and lifestyle as the cornerstone of therapy for the prevention and management of obesity, type 2 diabetes and cardiovascular disease. Studies examining the link between diet, health and the environment show plant-based diets to be more environmentally sustainable and beneficial for reducing the risk of non-communicable diseases. Furthermore, several systematic reviews and meta-analyses published in this area have suggested meat consumption may be harmful for type 2 diabetes risk and related risk factors, whereas plant-based diets and major plant protein sources (e.g. soy, soy products, pulses and nuts) have shown to be beneficial for type 2 diabetes risk and related risk factors. The intake of major plant protein sources in North America and Europe, however, remains low. In addition, studies have suggested that health care providers have knowledge of plant-based diets for diabetes management but low levels of practice in implementing them. Given the global diabetes epidemic and mounting concern for the environment, it will remain important to implement life-style modification strategies that will also positively impact our environment.
Information about the discussion leader
The discussion will be moderated by Effie Viguiliouk, MSc, Research Coordinator and Assistant in the Toronto 3D Knowledge Synthesis and Clinical Trials Unit and Clinical Nutrition and Risk Factor Modification Centre at St. Michael’s Hospital in Toronto.
References
1. 33rd ISDN - 10th of June 2015 - Session: TRADITIONAL DIETS IN DIABETES : Neal Barnard
3. https://www.hsph.harvard.edu/nutritionsource/sustainability/
4. Huang RY, Huang CC, Hu FB, Chavarro JE. Vegetarian Diets and Weight Reduction: a Meta-Analysis of Randomized Controlled Trials. J Gen Intern Med. 2016 Jan;31(1):109-16.
5. Fretts AM, Follis JL, Nettleton JA, Lemaitre RN, Ngwa JS, Wojczynski MK, Kalafati IP, et al. Consumption of meat is associated with higher fasting glucose and insulin concentrations regardless of glucose and insulin genetic risk scores: a meta-analysis of 50,345 Caucasians. Am J Clin Nutr. 2015 Nov;102(5):1266-78.
6. Wang F, Zheng J, Yang B, Jiang J, Fu Y, Li D. Effects of Vegetarian Diets on Blood Lipids: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. J Am Heart Assoc. 2015 Oct 27;4(10):e002408.
7. Viguiliouk E, Stewart SE, Jayalath VH, Ng AP, Mirrahimi A, de Souza RJ, Hanley AJ, Bazinet RP, Blanco Mejia S, Leiter LA, Josse RG, Kendall CW, Jenkins DJ, Sievenpiper JL. Effect of Replacing Animal Protein with Plant Protein on Glycemic Control in Diabetes: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Nutrients. 2015 Dec 1;7(12):9804-24.
8. Lee V, McKay T, Ardern CI. Awareness and perception of plant-based diets for the treatment and management of type 2 diabetes in a community education clinic: a pilot study. J Nutr Metab. 2015; 2015:236234.
9. Tilman D, Clark M. Global diets link environmental sustainability and human health. Nature. 2014 Nov 27;515(7528):518-22.
10. Sabaté J, Soret S. Sustainability of plant-based diets: back to the future. Am J Clin Nutr. 2014 Jul;100 Suppl 1:476S-82S.
11. Yokoyama Y, Barnard ND, Levin SM, Watanabe M. Vegetarian diets and glycemic control in diabetes: a systematic review and meta-analysis. Cardiovasc Diagn Ther. 2014 Oct;4(5):373-82.
12. Pan A, Sun Q, Bernstein AM, Manson JE, Willett WC, Hu FB. Changes in red meat consumption and subsequent risk of type 2 diabetes mellitus: three cohorts of US men and women. JAMA Intern Med. 2013 Jul 22;173(14):1328-35.
13. Tonstad S, Stewart K, Oda K, Batech M, Herring RP, Fraser GE. Vegetarian diets and incidence of diabetes in the Adventist Health Study-2. Nutr Metab Cardiovasc Dis. 2013 Apr;23(4):292-9.
14. Sievenpiper JL, Kendall CW, Esfahani A, Wong JM, Carleton AJ, Jiang HY, Bazinet RP, Vidgen E, Jenkins DJ. Effect of non-oil-seed pulses on glycaemic control: a systematic review and meta-analysis of randomised controlled experimental trials in people with and without diabetes. Diabetologia. 2009 Aug;52(8):1479-95.