The best for is Natural d-alpha tocopherol, which is the type used in the ZonePerfect formulation. Thus, it is a safe source of vitamin A and can be taken without fear of overdosing. It is vital to have adequate levels of beta-carotene for a healthy immune system. Another type of carotenoid, it is found in tomatoes. Diets rich in lycopene are associated with reduced risk of pancreatic and cervical cancers.
Recent research indicates that lutein protects against heart disease and cancer.
It too is fat-soluble like Vitamin E and is believed to help preserve Vitamin E levels in the body. CoQ-10 increases the energy output of the heart, making it stronger. It can help rejuvenate brain cells and helps prevent gum disease. Vitamin E. It is extremely expensive and never found in cheaper antioxidant formulations. A product containing a large number of antioxidants known collectively as flavonoids, which are primarily plant pigments.