Animal kidney of Liuwei Dihuang Pill: Eating animal kidney has the function of tonifying kidney and replenishing essence, which is the concrete embodiment of the theory of "nourishing viscera with viscera" in traditional Chinese medicine. Because it is rich in protein, fat, vitamins and some rare trace elements, it has both nourishing and strengthening functions. Sea cucumber: it can tonify kidney and essence, nourish yin and strengthen yang. Rich in trace elements such as iodine and zinc. Can participate in regulating metabolism and reducing blood lipid. Protein and other polysaccharide components contained in it have the functions of reducing blood fat and anticoagulation, promoting hematopoietic function, delaying aging, nourishing skin and repairing tissues. Shrimp: Skillful craftsman can tonify kidney, strengthen yang, promote lactation and detoxify. It is rich in protein, lipids, minerals, vitamins, especially calcium and phosphorus, and it is a good bone strengthening product. The extract of shrimp meat also contains immune enhancing substances. Euryale ferox: It has the functions of tonifying kidney, consolidating essence, invigorating spleen and removing dampness. Contains starch, vitamins and minerals. You can cook porridge with Lycium barbarum. In addition, animal meat, eggs, bone marrow, black sesame, cherry, mulberry, yam, etc. also have different degrees of kidney-tonifying effects. Yam: It is a kind of "top grade" medicine in traditional Chinese medicine, which has the functions of tonifying lung and spleen, benefiting kidney and replenishing essence. Anyone with kidney deficiency should eat it regularly. Scallop: Also known as Jiang Zhuzhu. It is sweet and salty in nature and can tonify kidney and nourish yin, so people with kidney yin deficiency should eat it often. Perch: also known as sea bass and perch. Being flat and sweet can not only replenish the spleen and stomach, but also replenish the liver and kidney and benefit the bones and muscles. Chestnut: It is warm and sweet in nature. It not only has the function of invigorating spleen and stomach, but also has the function of tonifying kidney and strengthening waist. It is most suitable for people with kidney deficiency and low back pain. Lycium barbarum L.: It is flat and sweet, and has the functions of tonifying kidney and liver, benefiting eyesight, strengthening bones and muscles, removing low back pain, and prolonging life after long-term administration. Especially for middle-aged women with kidney deficiency. Polygonum multiflorum Thunb: It has the functions of nourishing liver and kidney, benefiting essence and blood, and has been used by doctors in past dynasties for people with kidney deficiency. Anyone with kidney deficiency has premature gray hair, weak waist and knees, sore bones and muscles, or nocturnal emission of men and women, which is suitable for eating. Avoid eating or eat less: water chestnut, persimmon, raw radish, raw cucumber, raw sweet potato, watermelon, melon, onion, pepper, mustard, clove, fennel, pepper, mint, water shield, chrysanthemum, salt, sauce, white wine and cigarettes.