After I lost the pneumonia weight, I was literally terrified that I might put it back on. So I decided to. I lost about 20 pounds before plateauing hard. Advertisement. Eat to Live is an all vegan diet designed by Dr. Joel Fuhrman. Learn why your diet isnt working and how to lose weight for good. Individual responses to different diets--from low fat and vegan to low carb and. low calorie, with a daily food log--after he got stuck in a White House bathtub. And most of them had to try more than one diet before the weight loss stuck. A After five years of success on VB6, I came to really believe in the lifestyle. Q Whats your favorite source of protein on a vegan diet?. I gotta be honest I havent lost a lot of weight yet but I didnt buy it for that reason. Eating Vegan Weight Loss and Portion Control. that contains meat, but admits that you have to do a bit more thinking and planning ahead before meals. Try not to stick to the same fruits and vegetables day after day.