Why not just look at your current eating habits and see what you can cut down on that isnt healthy? Thats what i am doing. First i just tried to make sure i didnt overeat at meals. I eat my portion, usually i am still hungry. But then if i get a second portion, i am TOO stuffed. So i adjust for next time, and try to be careful the rest of the day to not eat too much. The point is to feel good and energized after we eat, not to fall asleep cuz we cant move! This takes a while to get the hang of, but every day is an opportunity, and you dont have to cut out any food groups. I can have one "natural" chocolate brownie, but 2 will make me queasy, so instead i maybe have fruit and one brownie.