Ingredient

Iceberg Lettuce

Source
Not animal-derived
Allergen
No
Role in food
Iceberg lettuce is primarily used as a base for salads, providing a crunchy texture …

What is Iceberg Lettuce?

Iceberg lettuce is a variety of lettuce known for its crisp, pale green leaves that form a dense, round head. It is grown widely in the United States and is a common vegetable in many cuisines. It is typically eaten raw.

Is Iceberg Lettuce vegan?

Iceberg Lettuce is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Iceberg Lettuce gluten-free?

Iceberg lettuce is not one of the nine FDA major allergens and does not contain gluten.

What is Iceberg Lettuce used for?

Iceberg lettuce is primarily used as a base for salads, providing a crunchy texture and mild flavor.

Is Iceberg Lettuce safe?

Iceberg lettuce is a whole food and is generally recognized as safe (GRAS) by the FDA.

Why it's used

Iceberg lettuce is primarily used as a base for salads, providing a crunchy texture and mild flavor. It is also used in sandwiches, wraps, and as a garnish. Its high water content makes it refreshing in dishes.

Health notes

Iceberg lettuce is a whole food and is generally recognized as safe (GRAS) by the FDA. It is a source of vitamins A and K, and contains some fiber. While it offers nutritional benefits, it is less nutrient-dense than darker leafy greens. International bodies like JECFA have evaluated lettuce as part of broader food safety assessments.

Allergen info

Iceberg lettuce is not one of the nine FDA major allergens and does not contain gluten.

Foods that contain Iceberg Lettuce

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

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.