The Sardine being an oily fish contains omegas 3 and 6 that help prevent cardiovascular diseases and protect the hearts of our pets. Sardine is also rich in minerals, especially phosphorus, as well as selenium, iodine, iron and magnesium. It contains B vitamins such as B12, B6 and B3, as well as significant amounts of fat-soluble vitamins E and D (which helps to absorb calcium). Vitamin B12 and vitamin E, in addition to omega-3 EPA and DHA, support the digestive system and pregnancy and lactation states. Vitamins B6 and D strengthen bones, skin and the immune system. Omegas 3 and 6 act as a natural anti-inflammatory. Thanks to being rich in magnesium and vitamin B3, it is a good source of energy. Selenium promotes dermatological and cellular regeneration. And its thorn is high in calcium, and when cooked they digest it easily.