So-called blue fish include species such as salmon, tuna, sardines, bonito, boqueron or emperor. This type of fish is characterized by containing a high proportion of healthy fats and is rich in omega-3 fatty acids and protein. Which makes it a highly recommended food when it comes to taking care of our skin. Omega-3 fatty acids help keep skin hydrated and elastic, reduce inflammation by favoring a more even tone, and help reduce the risk of non-melanoma skin cancer.
Selenium is a mineral that offers great protection for our skin in addition to supporting our immune system. This is because this nutrient protects against UV damage and cancer. On the other hand, research suggests that selenium deficiency compromises the protective antioxidant enzymes in the skin. Steamed nuts, sunflower seeds, garlic, eggs or red meat among others are rich in selenium.