Grape is a very nutritious fruit, which contains many vitamins, minerals and cellulose. The following are the effects and functions of grapes and their nutritional value:

1. Enhance immunity: Grapes are rich in vitamin C and polyphenols, which helps to enhance immunity and prevent colds and other diseases.

2. Promote digestion: The cellulose in grapes can promote intestinal peristalsis and prevent constipation and indigestion.

3. Helps lower blood pressure: Potassium in grapes can balance the contents of sodium and potassium in the body and help lower blood pressure.

4. Anti-aging: Polyphenols in grapes have a strong antioxidant effect, which can scavenge free radicals and delay aging.

5. Prevention of cardiovascular and cerebrovascular diseases: Anthocyanins in grapes can lower cholesterol and prevent arteriosclerosis and cardiovascular and cerebrovascular diseases.

6. Enhance memory: Polyphenols in grapes help to enhance memory and prevent Alzheimer's disease.

Nutritional value: Grapes are rich in minerals such as vitamin C, vitamin K, vitamin B6 and potassium, and also contain a variety of polyphenols and cellulose. Among them, the polyphenols in grapes are particularly rich, which can play a very good antioxidant role.