Ingredient

Oncorhynchus Mykiss

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Source
Animal-derived
Allergen
No
Role in food
Rainbow trout is primarily used as a food source, valued for its nutritional content …

What it is

Oncorhynchus mykiss, commonly known as rainbow trout or steelhead, is a species of salmonid fish native to the cold-water tributaries of the Pacific Ocean. It is widely farmed globally for its mild flavor and firm texture. The fish is typically raised in aquaculture systems and then processed into various forms like fillets, steaks, or whole fish.

Why it's used

Rainbow trout is primarily used as a food source, valued for its nutritional content and versatility in cooking. It is often sold fresh or frozen in the seafood section of grocery stores and used in restaurants. It can be prepared by baking, grilling, pan-frying, or smoking.

Health notes

Rainbow trout is a good source of protein, omega-3 fatty acids, and vitamin D. The U.S. Food and Drug Administration (FDA) considers fish generally safe for consumption. International bodies like the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have evaluated fish as a food source, focusing on aspects like mercury levels and sustainable sourcing. Concerns about contaminants like mercury and PCBs in fish are monitored, and dietary guidelines often recommend consuming a variety of fish, particularly those lower in mercury.

Allergen info

Fish is one of the nine major allergens recognized by the FDA. Individuals with a fish allergy should avoid consuming rainbow trout.

Products containing Oncorhynchus Mykiss

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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.