The Academy of Nutrition and Dietetics emphasizes the importance of consuming adequate dietary fiber from diverse plant sources. Fiber intake is associated with reduced risks of chronic diseases, including cardiovascular disease, type 2 diabetes, and certain cancers, as well as lower body weight.
Key Points:
- Recommended fiber intake is 14 g per 1,000 kcal (25 g/day for women, 38 g/day for men), yet U.S. average consumption is only 17 g/day.
- Properties like fermentability and viscosity contribute to fiber’s protective effects, alongside other plant compounds.
- Increasing whole grains, legumes, vegetables, fruits, and nuts while reducing high-sugar and low-fiber foods can help meet dietary goals.
Practitioners should support dietary patterns rich in fiber to promote overall health.
