By Pamela Reynolds It doesn't matter what you eat, you can still gain weight, especially if you eat too much, or you don't have organized and balanced meals. The same thing is with vegans as well. If you don't eat meat, it doesn't mean that you don+t eat too much sugar, or carbohydrates. When you switch to vegan, you will probably lose weight at first, but, if you continue eating too much, you will sooner or later need a vegan lifestyle weight loss plan. Even if you consume less calories, it doesn't guarantees that you will start losing weight....