Eat Fiber-Rich Cereals

Start your day with a high-fiber breakfast cereal, such as bran cereal or oatmeal. Cereals offer an excellent source of healthy fiber, and often they are fortified with vitamins. Look for cereals that contain at least 5 grams of fiber per serving because the more fiber it contains, the longer and harder your metabolism will have to burn to digest it. Add fresh fruit for an extra fiber boost.