Kidney yang deficiency is generally caused by frailty, congenital deficiencies, staying up late for a long time, frequent sexual intercourse and other reasons.

1. Frail and sick patients: Frail and sick patients are relatively weak. If they catch cold or eat improperly, they may suffer from kidney deficiency.

2. Congenital deficiency: If the congenital development is not good, it will also lead to kidney yang deficiency in the body.

3. Staying up late for a long time: If you have an irregular schedule and stay up late for a long time, it will lead to low immunity, physical weakness, and kidney yang deficiency over a long period of time.

4. Frequent sexual life: Frequent sexual life will lead to body emptiness and kidney yang deficiency.

If kidney yang deficiency occurs, it can be adjusted through diet or medicine. In terms of diet, you can eat more kidney-tonifying foods, such as leeks, pork loins, green onions, etc. You can take Guifu orally under the guidance of a doctor. Dihuang pills for treatment.