Thirty-year-old women have gray hair is mostly related to heredity, poor living habits and mental stress. At the same time should also pay attention to whether there is albinism, zinc deficiency, hyperthyroidism and other diseases caused by pathological gray hair. Currently there is no specific drug for the treatment of gray hair. If the gray hair situation is more serious can be solved by hair coloring or through the following methods to slow down the growth of gray hair. First, the general treatment: 1, mental: the early appearance of gray hair and mental tension, anxiety, depression, excessive use of the brain and so on. It is recommended that patients should learn to ease the nervous state, release pressure, rest time to carry out more to make their mood happy things, maintain an optimistic state of mind; 2, strengthen the nutrition: a balanced diet, to ensure that all kinds of nutrients balanced intake, if necessary, you can take vitamins and other oral supplementation. Second, special treatment: if there is a pathological white hair, first of all, should actively treat the primary disease, such as for endocrine system diseases such as hyperthyroidism, consumptive diseases such as tumors, malnutrition, vitiligo, etc., the primary disease treatment will improve, the situation of white hair will also be improved. In daily life, you can also carry out some head massage to promote blood circulation in the head, may be conducive to the head of the pigment cell activity enhancement, improve the symptoms of white hair.