Salmon fillet

Salmon is a fatty fish found in both the North Atlantic and North Pacific oceans. It is prized for its rich flavour and nutritional content. Salmon fillets are typically sold fresh or frozen, and can be farmed or wild-caught.

Salmon is primarily consumed as a food ingredient itself, rather than being added as a functional additive. It is a source of protein and omega-3 fatty acids. It is commonly found in ready meals, smoked fish products, and as a standalone item in the chilled and frozen sections of supermarkets.

Salmon is not a food additive and therefore does not have an E-number or require authorisation on the Register of Food Additive Authorisations. It is a good source of high-quality protein, vitamin D, and omega-3 fatty acids, which the NHS notes can contribute to heart health. Evidence suggests omega-3 fatty acids may have various health benefits, though research is ongoing. As with all foods, moderation is key, and consumers should be aware of mercury levels in certain types of fish.