What are the most effective foods for men to replenish their kidneys

Men can take Cistanches, Knife Beans and Raspberries for kidney tonic, which can have some supplementary therapeutic effects. All three of them are of the same category of medicine and food.
1. Cistanchis has the function of tonifying kidney yang and benefiting essence and blood. It is commonly used in treating symptoms such as soreness and coldness of the waist and knees, seminal emission and urination, impotence and premature ejaculation. Adverse effects have not been clarified, and it is forbidden for people with deficiency of yin and fire, stagnation of dampness and heat, and loose stools.
2. Knife beans have the effect of warming the kidneys and helping the yang, lowering the qi and stopping eruption. It is often used in the treatment of vomiting, impotence, lumbago and other symptoms. Adverse reactions and contraindications have not been clarified.
3. Raspberry can benefit the kidney and consolidate essence, brighten the eyes and nourish the liver. It is effective in treating symptoms such as blurred vision, lumbar and knee soreness, spermatorrhea and seminal emission. Adverse reactions are not clear, kidney deficiency with fire, urinary shortness and astringency should be used with caution.
Food plays a limited role, if the symptoms of kidney deficiency, it is recommended to go to the hospital in a timely manner, under the guidance of the doctor to use medication.