At present, the age group of people who are worried about thinning hair or baldness is gradually decreasing, and one of the main common reasons for this is lack of sleep, and the reason for lack of sleep is not only to cope with exams, studies, or the pressure of competition at work, but in recent years even computer games have joined the ranks. Whatever the reason, they cause the same phenomenon anyway, that is, lack of sleep. Sleep deprivation damage to the human body 1, the excitation of the cerebral cortex – inhibition dysfunction, so that the level of cortical alertness decreased, making people feel drowsy. 2, cortical function premiere impact: so that memory, thinking, imagination, creativity, attention decreased or sluggish. 3, mood disorders: anxiety, depression, temper, distraction, and disharmony in interpersonal relationships. 4, immune system disorders: the body’s resistance to decline, the chances of disease greatly increased. 5.Disorders of various functions of internal organs: manifested in panic, shortness of breath, weakness, decreased appetite, digestive disorders, and false sweating. 6, poor blood flow of blood vessels, hair growth of nutrients required for insufficient, so that the hair withered, split ends or easy to fall off. The “top of the line” hair loss, has been considered to be the “patent” of the middle-aged and elderly, but nowadays many people are young but “smart top of the line” trend. Some people jokingly say that in the doorway of high-end office buildings, you can see in and out of the 30-year-old men look more and more “smart”. Bad sleep hair is most likely to be injured. From a Chinese medicine point of view, the bad condition of the hair (such as hair white, hair loss, hair dry, brittle, yellow, etc.) are related to the kidney deficiency. The biggest cause of kidney deficiency is the poor quality of sleep, which includes not only insomnia caused by sleep or shallow sleep, easy to wake up, but mainly refers to poor sleep habits.