Most stress gray hair can be restored. Stress gray hair is caused by too much mental stress. As long as you find the source of stress, and then through the relief of stress, to solve their own mental stress, relaxation, to avoid too much emotional tension and excitement, etc. can slowly restore black hair. At the same time, you can also adjust the diet to alleviate the way, you can eat some fried black sesame, black beans in moderation, you can also eat carrots, spinach, animal liver, etc., to help alleviate the symptoms of gray hair. Prohibit staying up late, keep a good mood, not overworked, keep enough sleep, enough sleep can relieve stress, and maintain an optimistic and positive attitude. If you can not relieve, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor to identify the evidence of treatment.