Thirty-year-old women with gray hair are mostly related to genetics, poor lifestyle habits and high mental stress. You should also pay attention to the presence of albinism, zinc deficiency, hyperthyroidism and other diseases that cause pathological gray hair. There is no specific medicine to treat gray hair. If the gray hair situation is more serious can be solved by hair dye or slow down the growth of gray hair by the following methods. First, general treatment: 1, mental: the early appearance of gray hair and mental tension, anxiety, depression, brain overload, etc.. It is recommended that patients should learn to relieve nervousness, release stress, and do more things to make themselves happy during rest time to maintain an optimistic state of mind; 2, strengthen nutrition: a balanced diet, to ensure a balanced intake of various nutrients, if necessary, oral vitamins, etc. to supplement. Second, special treatment: If there is pathological gray hair, the first should actively treat the primary disease, such as for endocrine system diseases such as hyperthyroidism, etc., wasting diseases such as tumors, malnutrition, vitiligo, etc. After the primary disease is treated and improved, the situation of gray hair will also improve. In daily life, some head massage can also be performed to promote blood circulation in the head, which may be beneficial to enhance the pigment cell activity in the head and improve the symptoms of gray hair.