Ingredient

Organic Seaweed

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Source
Not animal-derived
Allergen
No
Role in food
Seaweed is used as a food ingredient for its flavor, texture, and nutritional content. …

What it is

Seaweed is a type of marine algae that grows in the ocean. It is harvested from the sea and can be processed in various ways, such as drying, roasting, or grinding into powder. Different types of seaweed exist, each with unique flavors and textures.

Why it's used

Seaweed is used as a food ingredient for its flavor, texture, and nutritional content. It can add a savory, umami taste to dishes and is often used in snacks like roasted seaweed, as a thickener in soups and sauces, or as a source of iodine. It is also used to make sushi wraps.

Health notes

Seaweed is generally recognized as safe (GRAS) by the FDA for use in food. It is a natural source of vitamins and minerals, particularly iodine. Excessive intake of iodine from seaweed could potentially affect thyroid function, but this is unlikely with typical consumption. JECFA has evaluated seaweed and did not set a numeric limit (ADI not specified).

Allergen info

Seaweed is not one of the nine major allergens. It does not contain gluten.

Products containing Organic Seaweed

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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.