What is the recommended daily fiber intake for adults?

The recommended daily fiber intake for adults is 20-35 grams. This amount is supported by various health organizations, including the Institute of Medicine and the American Heart Association, which recognize the importance of dietary fiber in promoting overall health and preventing chronic diseases. Adequate fiber intake contributes to digestive health, helps maintain healthy blood sugar levels, and can aid in weight management by promoting a feeling of fullness.

Fiber is classified into two types: soluble and insoluble. Both types play vital roles in bodily functions, including maintaining gut health and lowering cholesterol levels. Achieving the recommended intake encourages the consumption of whole grains, fruits, vegetables, and legumes, which are nutrient-rich foods that provide additional health benefits beyond fiber alone.

This daily intake range is established to ensure individuals receive sufficient fiber to support various physiological functions without causing gastrointestinal discomfort that can occur with excessive fiber consumption.