Ingredient

Source Of Fiber

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add fiber to foods to boost their nutritional profile and offer health benefits …

What it is

Fiber is the part of plant-based foods that the body cannot digest or absorb. It is found in fruits, vegetables, whole grains, legumes, nuts, and seeds. Fiber can be added to foods to increase their fiber content.

Why it's used

Manufacturers add fiber to foods to boost their nutritional profile and offer health benefits associated with fiber intake. It is often found in breakfast cereals, granola bars, snacks, and baked goods.

Health notes

Dietary fiber is recognized as an important component of a healthy diet by health organizations worldwide. The U.S. Food and Drug Administration (FDA) recognizes fiber as a beneficial part of the diet. Regulatory bodies like the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have evaluated various sources of dietary fiber. While generally considered safe and beneficial, excessive intake of certain types of fiber, especially when introduced suddenly, may cause digestive discomfort in some individuals.

Allergen info

Not a major allergen. However, if the fiber is derived from a specific plant source (like wheat or soy), it could be a concern for individuals with allergies to that source.

Products containing Source Of Fiber

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Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.