Tannins are polyphenol compounds found in many foods and drinks, including

Nuts
Beans
Chocolate
Berries
Coffee
Fruit
Grapes
Green tea

good for

The anticarcinogenic and antimutagenic potentials of tannins may be related to their antioxidative property, which is important in protecting cellular oxidative damage,

 including lipid peroxidation. The generation of superoxide radicals was reported to be inhibited by tannins and related compounds.


Digestive health
Immunity and ENT
Stress and sleep
Vitality and cognition