Ingredient

Oat Bran

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add oat bran to foods for its nutritional value, particularly its fiber content, …

What it is

Oat bran is the outer layer of the oat groat, the kernel of the oat plant. It is separated from the starchy endosperm during the milling process. Oat bran is a good source of fiber and nutrients.

Why it's used

Manufacturers add oat bran to foods for its nutritional value, particularly its fiber content, and for its texture. It is commonly found in cereals, baked goods like muffins and breads, and granola bars. It can also be used as a thickener.

Health notes

Oat bran is generally recognized as safe (GRAS) by the FDA for use in food. It is a good source of soluble fiber, which may help manage cholesterol levels, according to reviews published in peer-reviewed journals. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated oat bran and found it to be safe. No specific upper intake limits have been set by regulatory bodies for oat bran consumption.

Allergen info

Oats themselves are not one of the nine major allergens. However, oats can be contaminated with gluten from wheat, barley, or rye during growing or processing. Products labeled 'gluten-free' must meet FDA standards for gluten content.

Products containing Oat Bran

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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.