Gray hair can generally be divided into physiological gray hair and pathological gray hair. With the age of aging, the melanin in the hair will gradually decrease and disappear, the hair can gradually become white, which is a physiological phenomenon. When a young person has a lot of gray hair, it is usually pathologically gray, and the reasons for its formation are more complicated, which may be related to hereditary factors, endocrine factors, lack of vitamins and trace elements, and mental factors and other etiological factors. Chinese medicine believes that the kidney is the main bone marrow, and its splendor is in the hair, so insufficient qi and blood or insufficient liver and kidney can also lead to juvenile gray hair. In the clinical treatment of gray hair effect is mostly less than ideal, can be through the combination of traditional Chinese and Western medicine to treat the usual life can be appropriate supplemental vitamins and trace elements, eat more black sesame, black beans, black fungus, He Shouwu and other foods and herbs, but also need to pay attention to keep the emotional stability, to avoid emotional tension, do not stay up late, to ensure that enough sleep.