The high levels of monounsaturated fats in this fruit protect your skin cells and prevent wrinkling.
Packed full of antioxidants they protect the skin against sun damage. They are rich in flavones, which are involved in expanding the lifespan of cells, leaving them looking younger and healthier.
Tuna offers numerous nutrients, including selenium. This mineral helps prevent cellular damage, and promotes elastin, a protein in your connective tissue that keeps your skin smooth, tight and flexible.