Resveratrol is one of the most useful polyphenols found in plants. It has the greatest concentrations in the skin of red grapes, while trace amounts of resveratrol are found in wine. Resveratrol is also found in other fruits and vegetables, though not as much as in grapes. Like other polyphenols, resveratrol has been shown to have an antioxidant effect. However, the potential benefits of this complex plant chemicals are more extensive than that. Resveratrol has been widely tested in lab…