This natural antioxidant supports the immune system, might reduce the skin's risk to sun damage and DNA damage, supports healthy cholesterol levels and increases lung capacity. Some studies show that this natural antioxidant supports a healthy heart. Catechins on the other hand are great weight loss inducers. Oxidation causes the production of substances called free radicals which are highly reactive. These free radicals can readily react with and damage other molecules. Note that it says "molecules" so that means free radicals don't make the distinction between foreign bodies and healthy cells. If they are healthy molecules, well that's a different story all together. When free radicals start stealing electrons from healthy cells, that process causes many disorders to occur in the body. The cells will grow weak until they are eventually destroyed. Hence, diseases such as cardiovascular disease, Parkinson's, Alzheimer's, senility, and cancer are often attributed to the contributing factor of free radicals. Because of its apparent powerful benefits, Activin was dubbed as the "super" antioxidant red grapes. During the research, the group tested the ability of the antioxidant red grapes Activin in neutralizing and inhibiting the damage caused by fee radicals in the brains and livers of mice. Afterwards, they then compared the effects of the new antioxidant red grapes compound to the more popular antioxidants - vitamins E, C, and beta-carotene. When your cells finally use up their naturally allotted cell divisions, the result is death. It is an inevitable occurrence and there's not stopping it. There is however a way to retard it though. Recent research has found a way to give you new hope, a way to rejuvenate and extend the lifespan of cells. The building block nutrients of antioxidant enzymes include the minerals manganese, zinc, and copper for SOD and selenium for glutathione peroxidase. In addition to antioxidant enzymes, many vitamins and minerals may also have antioxidant properties. These include vitamins C, E, A (beta-carotene) and nutrients such as lutein, lycopene, vitamin B2, coenzyme Q10, and cysteine (an amino acid).