Fiber plays a vital role in maintaining digestive health by promoting regular bowel movements and preventing constipation. It adds bulk to the stool and fosters the growth of beneficial gut bacteria, enhancing overall gut health. Diets rich in fiber, found in fruits, vegetables, whole grains, and legumes, can lower the risk of gastrointestinal disorders, such as diverticulitis and hemorrhoids. Additionally, fiber contributes to feeling fuller longer, aiding in weight management and improving overall metabolic health by regulating blood sugar levels and reducing cholesterol.