Most young people will have thinning hair, middle-aged people will generally have baldness, the main response is the lack of kidney energy, kidney deficiency problem, the kidney in Chinese medicine refers to the urinary system and reproductive system, hair is the kidney of the Hua, is the external manifestation of the kidney, a dark and lustrous hair, indicating that the kidney energy is very sufficient, and the kidney is the innate essence, can warm the meridians of other organs, so the hair quality of children is very good, very lustrous, no see The problem of dandruff. There is also a reflection of other internal organs: such as spleen deficiency, the spleen in Chinese medicine is to transport and transform the essence of nutrients, is an important organ to nourish the hair, but also for the nature of the day, the occurrence of spleen deficiency, the hair withered, no luster, easy to break, hair loss, etc.. The average person will lose 70 to 100 hairs a day, which is within the normal range, and hair loss in this case will not make you feel the thinning of your hair. However, if your hair starts to fall out in large clumps or when you noticeably feel thinning hair, this is an indication that something is wrong with your body. Some cases may be caused by recent stress, such as a loss of a relationship or a job. However, hair loss can also be caused by diseases such as lupus erythematosus, hypothyroidism, polycystic ovarian syndrome, etc. Not only that, but some medications such as birth control pills, antidepressants or chemotherapy have side effects that can also cause hair loss. In addition, men, women and the elderly, etc., they have different reasons for hair loss. Male pattern baldness: Men account for the majority of patients suffering from hair loss. If baldness occurs prematurely, it is mostly due to long-term staying up late, mental tension and stress. Therefore, you should avoid staying up late at night, keep your mood happy and pay attention to reducing stress. Female hair loss: hair loss, for women, in addition to individual related to genetic factors, most abnormal hair loss occurs in the postpartum period, from pregnancy, postpartum to breastfeeding will make women Qi and blood deficiency, which leads to a large number of hair loss. At this time, the main focus is usually to replenish blood, and usually more angelica, he shou wu, dates, etc. Hair loss in the elderly: most hair loss in the elderly belongs to the normal physiological development pattern, but if it is too serious, it may be due to deficiency of qi and blood, usually tend to supplement the liver and kidney. You can use rehmannia, mulberry, cuscuta, wolfberry, bone marrow, dry lotus grass, black sesame, etc.