Always have several jars of these mackerel fillets in the pantry because they will really save your neck on more than one occasion. Quality protein and omega-3 at your disposal just by opening a jar. Omega-3 is an essential fatty acid that we can only obtain through food, which is why it is so important to consume quality oily fish. It favors cognitive performance and fights inflammation that ages so much. This mackerel is also rich in vitamins A, D and B12, as well as choline, selenium, zinc, magnesium and potassium, essential nutrients for healthy bones and the immune system. It is recommended to add these mackerel fillets to sautéed zucchini spaghetti, a salad or a homemade pizza. You can also serve them on a plate with a drizzle of oregano oil, a little olive oil or a tablespoon of yellow or red curry paste. Another option is to use them as a base for a pâté or mousse.