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Fiber

Measured in g · macronutrient

Dietary fiber is the carbohydrate that is not digested in the small intestine, measured in grams.

Why it matters

Fiber contributes to a feeling of fullness and to normal digestion. Many people fall short of general intake guidelines.

Top food sources

Highest published foods per 100 g. Values are source-traceable (USDA FoodData Central).

See the full highest-fiber foods ranking →

Frequently asked questions

What is Fiber?
Dietary fiber is the carbohydrate that is not digested in the small intestine, measured in grams.
What foods are highest in Fiber?
Among the foods in Foodatron, the richest sources of Fiber per 100 g include Corn bran, crude, Curry powder, Curry sauce, Cinnamon, ground, Savory, dried. The full ranked list is on this page.
What is Fiber measured in?
Fiber is measured in g. Foodatron shows every food's Fiber per 100 g edible portion.
Why is Fiber important?
Fiber contributes to a feeling of fullness and to normal digestion. Many people fall short of general intake guidelines.

Educational information only — not medical or dietary advice for any individual. See our methodology.