“少白头”除与家族性遗传密切相关外,神经精神因素、内分泌功能失调、营养不良、动脉硬化等,均可影响发根末端毛囊黑色素细胞的代谢过程,从而导致华发早生。那么,怎样才能使白发变黑呢?注重情绪过度的紧张、忧虑、压抑、恐惧等不良情绪,可导致大脑中枢神经和植物神经功能紊乱, In addition to being closely related to familial heredity, neuropsychological factors, endocrine dysfunction, malnutrition and atherosclerosis all affect the metabolic process of the hair follicle melanocytes, which leads to the early development of Huafa. So, how to make white hair dark? Pay attention to emotional stress, anxiety, depression, fear and other negative emotions, can lead to brain central nervous system and autonomic dysfunction,