Ingredient

Tuna: Light Tuna

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Source
Animal-derived
Allergen
No
Role in food
Manufacturers use light tuna as a protein source and for its distinct flavor. It …

What it is

Light tuna refers to several species of smaller tuna, such as skipjack, yellowfin, and bluefin. It is typically canned and often packed in water or oil. Tuna is a saltwater fish found in oceans worldwide.

Why it's used

Manufacturers use light tuna as a protein source and for its distinct flavor. It is commonly found in canned goods, deli salads, sandwiches, and prepared meals.

Health notes

Light tuna is a source of protein, omega-3 fatty acids, and vitamin D. It can contain mercury, and the FDA advises certain groups, like pregnant women and young children, to limit consumption of some types of fish. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated tuna, and the European Food Safety Authority (EFSA) also assesses fish for contaminants.

Allergen info

Tuna is a fish, which is one of the 9 major allergens identified by the FDA. It does not contain gluten.

Products containing Tuna: Light Tuna

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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.