You may be surprised at the sugar content in some breakfast cereals. Cereals can also be highly processed and loaded with preservatives. For a healthier option, why not try oatmeal instead? There are many delicious ways to enjoy this high-fiber food. You could try adding fresh berries, chopped walnuts, and a sprinkle of cinnamon. Or mash in some banana with a splash of cream. The possibilities are endless. And because oatmeal is high in fiber, it takes longer to digest. This can keep you feeling full for longer.