How can I not lose my hair, and how can I not lose my hair under the current pace of life?

1, white hair is mainly divided into congenital white hair and acquired white hair. Congenital white hair mainly has a family history, and localized white hair is more common, especially in front hair. Acquired gray hair is juvenile gray hair, which is common in children and adolescents and often has a family history. Except for the increase of white hair, it does not affect health. In congenital white hair, if one or both parents have the gene of juvenile white hair, it is likely to be passed on to the next generation of children. There are three main aspects of acquired gray hair. (1) Hair with poor nutritional status is an 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, they are brown and black. If the diet lacks inorganic salts such as copper, cobalt and iron for a long time, it will naturally affect the synthesis of melanin and make the hair turn from black to white. (2) Mental factors

If a person is depressed for a long time, in a bad mood or highly nervous and overworked, his hair can turn from black to white. For example, during the Spring and Autumn Period and the Warring States Period in China, Wu Zixu, a doctor of the State of Wu, suddenly became white-haired overnight in order to muddle through Zhaoguan. For example, Obama used to have black hair, but after he became president during the campaign, his hair changed from black to gray. It is not difficult to see that the generation of white hair is related to a person's mental factors and psychological pressure. (3) Disease factors If a person suffers from pituitary dysfunction, hyperthyroidism, tuberculosis, typhoid fever, pernicious anemia and other consumptive diseases, autonomic nervous dysfunction, etc. After a long time, it is also a disease in which hair turns from black to white.