The recommended amount of fiber intake per day for adults is about 25 grams for women and 38 grams for men. Adequate fiber consumption supports digestive health by promoting regular bowel movements and preventing constipation. It also plays a key role in regulating blood sugar levels, helping to maintain satiety and manage weight. High-fiber diets are associated with a lower risk of chronic diseases, such as heart disease, diabetes, and certain cancers. Incorporating whole grains, fruits, vegetables, and legumes can help individuals meet their daily fiber needs.