Plant-based diets may help prevent weight gain, promote weight loss, and maintain desired weight by increasing resting energy expenditure, lowering energy gain, up-regulating metabolism, improving satiety, preventing fat cells from taking up fat, and improving plasma adiponectin levels (a hormone that helps control weight).
Below are the video links shown in Week 6:
Dr. Barnard - Weight Loss
Dr. Greger - Thousands of Vegans Studied
Jeff Novick RD - Foods that Make You Thin
Dr. Greger - Formula for Childhood Obesity
Dr. Greger - Can Morbid Obesity be Reversed Through Diet?
Chef AJ - Easy Meals to Make You Thin
Rip Esselstyn - Engine 2 Diet Recipes