Fiber intake plays a significant role in managing cholesterol levels. Soluble fiber, found in foods like oats, beans, and fruits, helps reduce low-density lipoprotein (LDL) cholesterol. This type of fiber binds with cholesterol in the digestive system, facilitating its elimination. A high-fiber diet can also enhance gut health and promote regularity, contributing to overall well-being. Thus, maintaining an adequate fiber intake is essential for heart health and managing cholesterol levels effectively.