Why do people have white hair

summary

White hair also seriously affects people's personal image, but in the face of the occurrence of white hair, few people correctly face the appearance of white hair, but use hair dyeing and other methods to deal with it. Now I will introduce to you why people have white hair.

Why do people have white hair

First: white hair is mainly divided into congenital white hair and acquired white hair, congenital white hair is often a family history, with limited white hair more common, more common in the anterior hairline. Acquired white hair is juvenile white hair, juvenile white hair occurs in children and adolescents, often with a family history, in addition to the increase in white hair, does not affect health.

Second: hair is the appendage of the skin. Like other organs and tissues of the body, it needs adequate nutrition. Because our hair pigment particles contain copper, cobalt and iron, it is brownish black. If we lack copper, cobalt and iron in our diet for a long time, it will naturally affect the synthesis of melanin and make our hair turn from black to white.

Third: if a person has long-term pituitary dysfunction, hyperthyroidism, tuberculosis, typhoid fever, pernicious anemia and other consumption diseases, autonomic nerve dysfunction, it is also a disease of hair from black to white.

matters needing attention

Any disease in the course of treatment, can not be without the treatment of exercise, so we also know that another reason for long white hair is not exercise, it is recommended that we should exercise properly, it can promote the whole body blood circulation. Enhance the production of melanin cells in hair.