The concept of kidney deficiency is very big, the so-called kidney deficiency, is the kidney’s qi and blood, yin and yang, including kidney essence qi, blood, yin and yang deficiency, called deficiency, Chinese medicine believes that the kidney has no real evidence, the kidney will always be deficient, but not everyone will be kidney deficiency. Specific reasons are as follows: 1, congenital deficiency: kidney for the congenital base, such as premature babies or parents due to poor health; 2, overworked: more tired work, overworked intercourse, overindulgence; 3, emotional and mental disorders: Chinese medicine sees the human body as a whole, the five internal organs, twelve meridians are interconnected, phase has an impact, if the emotional and mental disorders, liver depression and qi stagnation will lead to qi deficiency, and then lead to kidney deficiency; 4, the current modern people kidney deficiency The reason, most people are staying up late, many people work, stress leads to stay up too much injury, because the kidney is the innate essence, and eventually lead to kidney deficiency; 5, long term illness injury kidney: sickness leads to kidney deficiency; 6, natural changes: as age increases, all organs will lead to deficiency.