Resveratrol

Resveratrol is a phenol, a dietary supplement derived from the skin of grapes, blueberries, mulberries, and raspberries. It has been the subject of a large number of medical studies with mixed results. The studies include studies on cancer, neurodegeneration, diabetes, cardiovascular health, and pain management.

adverse reaction Any unintended or unwanted response to a treatment, whether in a clinical trial or licensed treatment. May be minor or serious.