Grape is the fruit of all seasons. They are usually pale green, black, blue, golden, or purple-red in color. They are rich in ellagic acid as well as in nutrition. Grape skin contains resveratrol, a dietary constituent, which is also a strong anti-oxidant. Grape seed extracts have natural antihistamine and anti-inflammatory properties. They are considered useful for maintaining heart health and curbing heart disease. Grapes are mostly used for wine production. Moreover, grapes also make delicious jellies.