High levels of dietary fiber occur naturally in many foods, including corn, beans and whole grains. Many processed foods, like ice cream and sugary breakfast cereals, now include added fiber.
A diet featuring plenty of fiber — 21 to 28 grams per day for women, 30 to 38 grams per day for men — plays a key role in maintaining overall health. A diet rich in fiber helps the digestive tract to function properly. Increased fiber intake has been linked to a wide range of health benefits, including reduced blood sugar, lower risk of heart disease, lower cholesterol and a reduced susceptibility to many cancers.
Dietary fiber naturally exists in starchy vegetables, fruits, beans and whole grains, such as rice and pasta. Proper fiber intake must be paired with plenty of fluids. The body digests fiber most readily when it is properly hydrated. With more and more foods featuring either naturally-occurring or added fiber, it has become increasingly simple to make dietary fiber a regular part of your diet. If you struggle to maintain high enough levels of daily fiber, supplements offer an alternative to significant changes in diet. Fiber supplements help people maintain adequate levels of dietary fiber when the fiber found in their food is not enough.