That is one of my problem i want to be fit but i cant do that. Because all of my foods is to yummy thats why i cannot manage my proper diet. And i also drink a lot of supplementary fitness drink, but it doesnt work. 
You are not alone in this kind of problem with eating foods , it is important for us to eat everyday and that is our daily routine in life to eat foods but it takes a deep discipline in ourself to be fit and to be healthy in our foods. There are people who loves to eat but they do not get bigger in size and there are people who eats less but gets bigger in size.