How can we prevent gray hair?

Massage and health care: Massaging the scalp and acupoints can promote blood circulation in the head and promote the growth of hair follicles. When massaging, you can first press from the forehead to the top of the head to the hair base, then press from the temples on both sides to the top of the head, and finally return to the forehead. As for the strength, it varies from person to person, and it is generally best to heat the scalp.

Hair will turn into gray hair if it loses the nutritional supply to maintain normal pigment. Numerous scientific research experiments have shown that niacin, para-aminobenzoic acid, carotene, citric acid, etc. in vitamins have an important influence on the formation of pigments and their metabolism. In order to prevent and treat gray hair, you can insist on hair massage and comb your hair frequently with a wooden comb. Massaging the scalp can accelerate the local blood circulation of the hair follicles and provide sufficient blood supply to the hair papilla. In this way, the nutrition of the pigment cells in the hair bulb is improved, the cell activity is enhanced, and the division is accelerated, which will be conducive to the secretion of melanin and the darkening of hair.