Learn more about different health benefits of fiber such as prevention of constipation and heart disease.

Provides content concerning necessity of fiber, benefits of, and suggested dietary intake.

Includes suggested intake, functions of, and recommendations on eating foods high in bulk.

Learn the difference between soluble fiber and insoluble fiber. Find out the food sources and benefits of soluble and insoluble fiber.

Registered Dietitian Joanne Larson answers commonly asked questions regarding fiber and supplements for constipation.

Has list of foods high in fiber with calorie chart of grains high in bulk.

Graph with grams of insoluble and soluble fiber in selected foods.

Get "Wise" about the "Whys" of fiber. Site includes dietary fiber information, a food chart and journal and tips for adding fiber.

Explains importance of a high fiber diet, forms of, foods high in bulk, and suggested intake.

Information on definition and types of fiber, important compounds, sources of fiber and points of emphasis for fiber intake.

Article on the impact of fiber on insulin production and heart disease risk factors.