What Causes an Increasing Number of Gray Hairs?

May 08, 2021 Source: Cainiu Health
Disease description:

My father is 45 years old this year. He noticed that he had relatively few gray hairs last year, but this year his hair has turned significantly grayer. Could you please explain what might cause a rapid increase in gray hair over a short period?

Doctor's answer (1)
Dr. Zhang Nan
Hello, An increasing number of gray hairs can result from both congenital (genetic) and acquired factors. Premature graying in adolescents is often hereditary. Acquired graying may be associated with deficiencies in trace elements within the body; consulting a physician to assess and supplement these trace elements may help improve the condition. Additionally, chronic mental stress and excessive psychological pressure can also contribute to progressive graying. I hope this information is helpful to you. Wishing you good health!