Freshness is key when it comes to choosing any type of fish, and our salted mackerel fillets are the freshest around. Mackerel is naturally high in oil and serves as an essential source of omega-3 fatty acids, which are influential to brain function, reducing inflammation, and lowering the risk of chronic diseases. They are also packed with protein and boast plenty of vitamins and minerals, including selenium, iron, calcium, potassium, and other essential nutrients