Drink Less Soda
Bob says that soda is one of the leading sources of empty calories in America. Instead, have plain or flavored water, herbal iced tea or skim milk. If you crave a sweet drink, limit yourself to one glass of fruit juice a day—better yet, cut it with seltzer water. If you feel diet sodas help you lose weight, drink them—but try to get down to one a day or you'll never lose your taste for super sweet foods.