Patients with kidney deficiency can take some food daily to supplement the kidney deficiency, so that the symptoms of kidney deficiency can be corrected. Common meat is all kinds of meat, such as mutton, chicken, beef, etc., and seafood is also a good recipe for tonifying the kidney, such as oysters, all kinds of sea fish, shrimp, crab, and turtle meat. Among the ingredients, you can also choose black sesame, walnut kernel and other nuts, as well as Chinese yam and other vegetables, all of which can nourish the deficiency of kidney essence. Kidney deficiency is divided into Kidney Yin deficiency and Kidney Yang deficiency. It is difficult to recuperate Kidney Yin and Kidney Yang clearly with simple food supplement. If conditions permit, the effect will be more ideal if the Chinese patent medicine specially used for kidney yin deficiency and kidney yang deficiency is taken properly while eating food.