Ingredient

Vegetable: Romaine Lettuce

Source
Not animal-derived
Allergen
No
Role in food
Romaine lettuce is primarily used as a fresh ingredient in salads, most notably Caesar …

What is Vegetable: Romaine Lettuce?

Romaine lettuce is a variety of lettuce known for its crisp, elongated leaves and sturdy ribs. It is grown worldwide and is a common leafy green vegetable. It is typically consumed fresh in salads or as a wrap.

Is Vegetable: Romaine Lettuce vegan?

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

Is Vegetable: Romaine Lettuce a major allergen?

Not a major allergen.

What is Vegetable: Romaine Lettuce used for?

Romaine lettuce is primarily used as a fresh ingredient in salads, most notably Caesar salad, due to its crisp texture and mild flavor.

Is Vegetable: Romaine Lettuce safe?

Romaine lettuce is a nutrient-dense vegetable, providing vitamins A, C, and K, as well as folate and fiber.

Why it's used

Romaine lettuce is primarily used as a fresh ingredient in salads, most notably Caesar salad, due to its crisp texture and mild flavor. It can also be used as a wrapper for sandwiches or other fillings. Manufacturers include it for its nutritional value and as a base for prepared salads.

Health notes

Romaine lettuce is a nutrient-dense vegetable, providing vitamins A, C, and K, as well as folate and fiber. It is not subject to FDA regulation as an additive. No major health concerns are associated with the consumption of romaine lettuce at typical dietary levels. It is not evaluated by JECFA or EFSA as it is a whole food, not an additive.

Allergen info

Not a major allergen.

Foods that contain Vegetable: Romaine Lettuce

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Last updated: October 5, 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.