Kidney deficiency hair loss is an abnormal hair loss caused by kidney deficiency. If such a condition occurs in young adults, the hair loss can be regenerated through targeted treatment. But for the elderly kidney deficiency hair loss, hair regrowth is less likely. The kidneys as one of the important organs of the human body, Chinese medicine is called the essence of the first day, the strength and weakness of the kidney essence can be reflected in the hair, kidney deficiency hair loss is mostly related to the lack of human kidney essence, kidney yin loss too much. Young people may experience hair loss due to kidney deficiency and essence deficiency as a result of irregular lifestyle and mental stress. If timely targeted treatment is carried out, hair can be regenerated if herbs are applied under the doctor’s identification and assisted by lifestyle and diet modifications. However, for the elderly, due to the gradual decline of body functions, the body hormone levels and nutrients can not meet the level of hair regeneration, kidney deficiency hair loss regeneration is less likely. Patients with kidney deficiency hair loss can supplement their kidneys through dietary therapy by eating black fungus, black sesame, black beans, walnuts, as well as beef and mutton. And keep a good state of mind, avoid tension and depression, for improving hair loss has a better effect.