The first is that the hair will be black, you need to carry out a comprehensive conditioning, a single means, the effect can not be satisfactory. 1, black food, with the role of kidney essence, adhere to eat some every day, can effectively improve the hair quality, promote gray hair to black. 2, using a horn comb, or natural wood comb, every day adhere to the front to back massage head, massage action to be gentle, not too much force, so as not to damage the head skin. Through massage, promote the head skin blood circulation, metabolism enhancement, improve hair quality. 3, every day adhere to do aerobic exercise, relax the body and mind, keep a happy mood. Black sesame, black fungus, black beans, black glutinous rice and other black food, can be combined to eat, but also single consumption, adhere to eat a little every day, on the white hair to black, the role played by the more obvious. Keep your body clean, when washing your hair, use your fingers to massage your head repeatedly, can also promote the head skin blood circulation faster.