Nutritional and biochemical studies on grape seed extracts

Grape seed extract is a natural plant substance and concentrated source of oligom eric proanthocyanidins (OPC). These anti-oxidants help to protect cells from free radical dama ge and promote health. In addition, grape seed extract is a medicinal m aterial used prim arily for its high proamthocyanidin content. It’ s a bioflavonoid which has dem onstrated anti-oxidant properties and is taken as treatm ent for arthritis and other vascular problems.