There is no such thing as the best vegetables for kidney tonic, but leeks and yams have certain kidney tonic effects. Chives are the mature seeds of leeks in the lily family. Its flavor is pungent, sweet, warm, attributed to the liver, kidney meridian, with warm tonic liver and kidney, the effect of Yang solid essence. Chives are mainly used for impotence and spermatorrhea caused by the lack of kidney qi, frequent urination and insufficiency of liver and kidneys (weakness of liver and kidneys) of lumbar and knee pain, weakness of muscles and bones. The adverse effects of the drug is not clear, yin deficiency and fire (deficiency of yin and essence in the body, the emergence of hyperactive fire) should not be used. Yam is the rhizome of Dioscoreaceae plant Dioscorea. It is sweet in taste and flat in nature, and belongs to the spleen, lung and kidney meridians. It has the effects of tonifying the spleen and nourishing the stomach, generating fluids and benefiting the lungs, and tonifying the kidney and astringing the essence. Chinese yam is used in thirst-quenching disease caused by deficiency of the lungs, spleen and kidneys, and deficiency of both qi and yin (deficiency of both qi and yin). The adverse effects and contraindications of this drug are not known. If there are symptoms of kidney deficiency, it is recommended to treat under the guidance of a professional physician to identify the symptoms, and not to use the medicine blindly on one’s own.