Why is my hair turning white?
I'm still young, but my hair is already starting to turn white. I'm worried that something might be wrong with my health. I'd like to ask you, what could be the reason for this?
Doctor's answer (1)
Gray hair is primarily caused by the decline or loss of melanocyte function. As people age, the number of melanocytes in the body gradually decreases, leading to reduced production of melanin, resulting in hair losing its original color and turning gray. This process is influenced by multiple factors, including genetics, environment, and stress.
Long-term picky eating or nutritional imbalances, particularly deficiencies in vitamin B12, iron, copper, and zinc, may lead to decreased melanin synthesis in hair, resulting in graying. Prolonged mental stress or a state of tension may cause hormonal changes that affect melanocyte activity, thus contributing to gray hair.
Certain diseases and conditions can also accelerate hair graying, such as autoimmune diseases, vitamin B12 deficiency, and thyroid dysfunction. In addition, long-term psychological stress and emotional states such as anxiety and tension are also considered contributing factors to premature graying.
Hair graying is a complex process involving multiple factors including genetics, nutrition, age, mental state, and disease. If you have concerns, it is recommended to seek medical advice promptly.
