You're going along sticking to your diet when suddenly you hit a bump in the road. Maybe you skip breakfast and wind up eating a double bacon cheeseburger for lunch because you're so hungry. Maybe you enjoy healthy dinners, but you snack on potato chips afterwards because your stomach is rumbling. Managing your weight is easier when you can control your appetite. Even if you're a healthy size now, your body will slow down as you grow older. That means you're liable to gain excess...