1. To nourish the kidneys, you can use mulberry, wolfberry, Eucommia ulmoides, dried ginger, cinnamon, Yizhiren, epimedium, dodder, cordyceps, cistanche, golden cherry, velvet antler, mulberry, etc. under the guidance of a doctor. Raspberries, yam, walnut kernels, Morinda officinalis, curculigo, actinolite, drynaria, psoralen and other Chinese herbs can be soaked in water and drunk. In terms of diet, often eat preserved egg lean meat porridge, preserved egg, etc. which taste salty, and black fungus, black tempeh, black mushroom, sea cucumber, kelp, seaweed, nostoc, bracken, loach, black dates, black currants, black beans, and black rice. , black corn, black grapes and other black foods can also exert a certain kidney-tonifying effect.

2. To nourish the kidneys, bend down less and sit less frequently in daily life to protect the waist and knee joints. We should also avoid excessive lust and have moderate sex life.