Vitamin E

Actually a group of eight fat-soluble antioxidants, the most well-known of which is alpha-tocopherol. All forms of vitamin E help protect against free radical damage, reduce the harmful oxidation of LDL cholesterol particles in the bloodstream, and boost cardiovascular health. Foods high in vitamin E include nuts, seeds, leafy green vegetables, fatty fish, organ meat, and oily plant foods like avocados and olives.