Most grapes may contain one or several pear-shaped seeds, which are edible.
Grape seeds are crunchy, have a bitter taste, and can be chewed and swallowed. Grape seeds contain highly concentrated nutrients.
Grape seeds are commonly used to make grape seed extract, a popular health food.
Grape seed extract is an excellent source of OPCs (oligomeric proanthocyanidin complexes). In addition, grape seed extract contains procyanidins, epicatechin, catechin, gallic acid, and gallocatechin.
Grape seeds are rich in antioxidants, including phenolic acids, anthocyanins, flavonoids, and oligomeric proanthocyanidin complexes (OPCs). Grape seed extract is one of the most potent antioxidants found in nature, its antioxidant activity is 50 times that of vitamin E and 20 times that of vitamin C.
Grape seed can effectively remove harmful free radicals in the body, and has Super Anti-aging and Immune-enhancing Effects.
Grape seed has been shown to improve blood flow and reduce the risk of blood clotting, which may benefit those with circulatory problems.
Grape seed extract has been widely used in health care products and medicine industries.
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