Men who want to tonify the kidneys can start from two aspects: 1. Drug conditioning: drugs can be taken under the guidance of professional doctors. If you are a kidney yang deficiency patient, kidney yang deficiency mainly manifests as fatigue, mental weakness, impotence and premature ejaculation, you can choose some Chinese medicines that warm up the kidney yang, such as Jin Kui Kidney Qi Pill, Gui Shen Di Huang Pill, Right Return Pill and Wu Zi Yan Zong. In case of kidney yin deficiency, kidney yin deficiency mainly manifests as soreness and weakness of the waist and knees, dizziness and tinnitus, insomnia and dreaminess, hot flashes and night sweats, men manifest as hypersexuality, spermatorrhea and premature ejaculation, and women can manifest as reduced menstrual flow and menorrhagia. You can choose to nourish the yin and tonify the kidneys with Chinese medicines, such as Liu Wei Di Huang Wan, Da Yin Wan, Zhi Bai Di Huang Wan, Zuo Gui Wan, etc. 2, food therapy: you can eat more foods that nourish the kidneys and benefit the essence, such as black sesame, black fungus, black beans, black rice, leeks, loach, lotus seeds, walnuts, yam, sea cucumber, shrimp and other foods.