A high-fiber diet benefits digestive health by promoting regular bowel movements and preventing constipation. Fiber, found in fruits, vegetables, legumes, and whole grains, adds bulk to stool, making it easier to pass. It also supports a healthy gut microbiome, which plays a role in digestion and can boost the immune system. Moreover, dietary fiber helps regulate blood sugar levels and lowers cholesterol, contributing to overall health. Consuming sufficient fiber can lead to a lower risk of digestive disorders and promote long-term well-being.