DHHS. NIH. National Library of Medicine.
Dietary Reference Intakes: Proposed Definition of Dietary Fiber (2001)
NAS. IOM. Food and Nutrition Board.
Nutrition Source: Fiber
Harvard University. Harvard School of Public Health.
Learn about health benefits of fiber and the recommendations for fiber consumption.
UMMC. Center for Integrative Medicine.
Trends in Dietary Fiber in the U.S. Food Supply (PDF | 54 KB)
USDA. Center for Nutrition Policy and Promotion.
National Fiber Council.