Grapes are highly nutritious and valuable with plenty curative agents. It has high content of vitamins A, B1, B2, B6 and C. It also contains many health-promoting flavonoids. The deeper the color of the grapes, the richer the flavonoids. The abundance of minerals include calcium, chlorine, copper, fluorine, iron, magnesium, manganese, phosphorus, potassium, silicon and sulfur. Grapes contain large amounts of tartaric and malic acids. Also present in grapes are other acids like succinic, fumaric, glyceric, p-coumaric and caffeic, each functioning quietly with its own wonderful healing properties.