The only alkaline drink of red grapes can balance the pH value in the body, correct the acidic constitution, have strong antioxidant capacity, help to reduce pressure, delay or even reverse some damage to the aging brain, and improve memory and coordination function. Drinking red grapes often can remove the nuclear waste in the elderly-"free radical" oxidation and delay aging. Grape contains as many as six or seven kinds of vitamins, among which vitamin B 12 can promote the maturation of red blood cells and has a certain blood-enriching effect. In addition, the beauty effect of grapes is excellent, and sticking them on the skin in the morning and evening can make rough skin smooth and elastic.