Antioxidants are molecules present in nature, specially in fruits. In the organism, antioxidant protects our cells from damage caused by oxidative stress, which is the responsible of aging and associated disseases. There exit two types of antioxidants:
-Low molecular weight antioxidants: like resveratrol that is present in wine.
-Enzymatic antioxidants: present naturally in the organism, they transform toxic molecules in inocuous substances.