Blackcurrant grapes contain anthocyanins, flavonoids, polyphenols and other antioxidant substances, not only can resist a variety of oxygen free radicals, but also enhance the blood circulation of the eyes, for the usual excessive use of the eyes of the students, office workers can be appropriate to eat some blackcurrant grapes, with the protection of the eyes, to improve the role of vision.

Blackcurrant grapes contain more malic acid, citric acid and other organic acids, sweet and sour taste, after eating can stimulate the secretion of saliva and gastric acid, for often dry mouth, thirsty people can eat some blackcurrant grapes, has a very good effect on thirst.

Blackcurrant grapes are rich in vitamins and minerals such as calcium, magnesium, potassium, calcium, etc., especially the vitamin C and anthocyanins contained therein have a strong antioxidant function, which can help the human body to resist a variety of free radicals that lead to aging and disease, thus reducing the damage of ultraviolet rays on the skin, preventing the formation of melanin, and have the effect of beauty, delaying the aging process.

Blackcurrant grapes contain a certain amount of potassium and magnesium salts, which can strengthen muscle excitability, stabilize the cardiac cell membrane, and the bioflavonoids contained therein, as well as linolenic acid and other substances also have a softening effect on blood vessels, can reduce cholesterol and lipid content, for cardiovascular and cerebral vascular disease has a certain preventive effect.