What are the two main types of dietary fiber?

The two main types of dietary fiber are soluble fiber and insoluble fiber. Soluble fiber dissolves in water to form a gel-like substance and can help lower blood cholesterol, stabilize blood sugar levels, and promote a feeling of fullness. Foods rich in soluble fiber include oats, fruits, and legumes. On the other hand, insoluble fiber does not dissolve in water and adds bulk to the stool, aiding in digestive health and preventing constipation. It is found in whole grains, nuts, seeds, and vegetables.

Understanding these two types of fiber is crucial for recognizing their distinct roles in maintaining health, and it sheds light on dietary recommendations. For instance, a balanced intake of both types of fiber contributes to a well-functioning digestive system and overall wellness.