What are Antioxidants? - Foods With the Most Antioxidants

Resveratrol
Resveratrol is an active ingredient found in cocoa, red grapes, and dark berries, such as lingonberries, blueberries, mulberries and bilberries. It’s a polyphonic bioflavonoid antioxidant that’s produced by these plants as a response to stress, injury and fungal infection, helping protect the heart, arteries and more.