Ingredient

Oat Flakes

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Source
Not animal-derived
Allergen
No
Role in food
Oat flakes are used as a source of whole grains and fiber in many …

What it is

Oat flakes, also known as rolled oats, are whole oat grains that have been steamed and flattened into flakes. They come from the oat plant (Avena sativa), a cereal grain grown widely. The steaming process helps to stop the natural enzyme activity in the oat, which can improve shelf life and flavor.

Why it's used

Oat flakes are used as a source of whole grains and fiber in many foods. They add texture and a slightly nutty flavor. They are commonly found in breakfast cereals, granola bars, cookies, breads, and baked goods.

Health notes

Oat flakes are recognized by the FDA as Generally Recognized As Safe (GRAS). They are a good source of soluble fiber, particularly beta-glucan, which has been linked to heart health benefits. Regulatory bodies like EFSA have also evaluated oats and their components. While generally considered healthy, some people may experience digestive discomfort if they increase fiber intake too quickly.

Allergen info

Oats themselves are not one of the 9 major allergens. However, oats can be contaminated with gluten from wheat, barley, or rye during growing, harvesting, or processing. Certified gluten-free oats are available for those with celiac disease or gluten sensitivity.

Products containing Oat Flakes

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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.