1, supplemental nutrients: want to make their gray hair black, should pay attention to the dietary aspects of the problem, to obtain the nutrients the body needs. Hair want to black need to have enough nutrients to supplement, many people usually do not pay attention to dietary issues, there is a lack of nutrients, in the supply of nutrients in the lack of hair will appear to gray this phenomenon. Therefore, usually need to get from the diet of the body needs nutrients, common B vitamins, iron, copper elements need to get enough to maintain hair black state.

2, timely release of pressure: want to make their hair gray should be timely release of pressure. Many people full of gray hair may be caused by excessive stress, usually encounter some small things can not be solved will appear impatient, depressed mood, prolonged stress is easy to lead to the body's circulation is impeded. If the nutrients needed by the hair cannot be provided in time, the hair may turn gray. In the process of promoting hair health need to pay attention to the release of stress, to do a combination of work and rest, so that the body circulation to maintain good, there are enough nutrients to provide in order to prevent hair gray.

3, supplemental sleep: If you want to avoid their hair gray, sufficient sleep time is especially critical. Now many people have a lack of sleep, a lack of sleep for a long time may lead to endocrine dysfunction, and even resistance to decline. Many people are prone to hair loss and hair graying in the case of prolonged late-night sleep, and these are signs that the body's circulation is blocked. At this time, the function of hair follicles is damaged, and the nutrients needed cannot be provided in time, which may lead to the graying of hair. Therefore, you should ensure sufficient sleep time, so that the nutrients needed by your hairs are provided in time, in order to make your gray hair slowly turn black.

4, adhere to the movement: gray hair is more and more easy to make people look old, if you want to make gray hair black, you should adhere to a reasonable exercise. Exercise is an effective measure to promote health and improve body circulation. Many people have gray hairs mainly related to local circulation obstruction, if the nutrients needed by the hairs are always unable to provide in time, it may be due to nutritional deficiencies leading to gray hairs. And through healthy exercise to promote the body's circulation, there are enough nutrients to provide to the hair parts, the hair follicle function to maintain normal, nutrients are well absorbed, you can let the gray hair slowly become black.