Resveratrol (3,5,4’-trihydroxy-trans-stilbene) is a phytoalexin that belongs to the group of stilbenes. Some plants produce resveratrol in response to infection, stress, injury, or ultraviolet radiation. Resveratrol is also found in grapes, wine, grape juice, peanuts, and some berries, such as blueberries, bilberries, and cranberries. Moreover, the glucosides of resveratrol are also widely re…