There are many foods that can tonify the kidney, among which Yangbeigu decoction is the simplest, feasible and economical. Wash and cook the back bone of sheep for two hours, and add onion and ginger to make soup. For those who are weak due to kidney deficiency, fatigue, backache, you can chop up the sheep spine, add 30g of cistanche deserticola and1-3g of silk (wrapped with cloth) and water, then take juice and rice and cook it into porridge for 2-3 hours, and add seasonings to eat. Sheep kidney also has more therapeutic effects on lumbago, soreness of feet and knees, nocturnal emission and impotence caused by kidney deficiency. Winter cold is the time to tonify the kidney. Around the winter solstice, people take supplements to accumulate nutrition and keep healthy. Through practice, health experts of past dynasties have proved that the winter with biting cold and heavy snow is the best season to maintain kidney qi. Traditional Chinese medicine believes that the kidney has the functions of storing essence, controlling growth, development and reproduction, and controlling water and liquid metabolism, which is called "congenital foundation". Deficiency of kidney essence is one of the important factors leading to dysfunction of viscera and diseases. Therefore, many health care experts regard tonifying kidney as an important measure to resist and prevent aging. Nourishing kidney can start from the following aspects: nourishing essence and protecting kidney. The aging and longevity of human body largely depend on the strength of kidney qi. Huangdi Neijing pointed out: "Essence is the foundation of life" and "Shou Shi Bao Yuan" said: "Essence is the master of kidney, so we should properly control our sexual life in winter, and we should not expose our sexuality and hurt kidney essence." The above health experts remind that essence is the basic substance that constitutes the human body, and whether essence is vigorous or not is also the key to determining people's longevity. Too much loss of essence will hinder the "destiny". Winter belongs to water, and its gas is cold, mainly in Tibet. Therefore, in winter, it is advisable to nourish the essence first and have a moderate sexual life in order to live longer. Take medicine porridge to warm kidney and replenish marrow. The essence in the kidney depends on the subtle support of Shuigu, making it constantly full and mature. In winter, the temperature is low and the kidney is warm. People with kidney deficiency are nursed back to health through diet, and the effect is better There are many kinds of foods for tonifying kidney. Generally, walnuts, medlar, dog meat, mutton, black sesame seeds and longan can all be used as isothermal foods in winter. Kidney deficiency can be divided into yin deficiency and yang deficiency. Only taking medicine according to symptoms can achieve remarkable results. Kidney yang deficiency can be matched with mutton porridge, deer kidney porridge and leek porridge. People with kidney yin deficiency should choose ginseng porridge, rehmannia porridge, wolfberry porridge and other products that nourish kidney essence. Proper exercise can strengthen the body. Functional activities of limbs. The movement of tissues including joints and tendons is dominated by liver and kidney, so there is a saying that liver and kidney are homologous. People who are good at keeping in good health pay more attention to physical exercise in winter, so as to achieve the effects of nourishing tendons and bones, relaxing tendons and activating collaterals, dredging blood vessels and enhancing their own resistance. Exercise in moderation. Walking, jogging, fitness and playing Tai Ji Chuan are all good ways to exercise. As long as you persevere, you will certainly achieve the goal of strengthening the kidney and strengthening the body. Food for nourishing yin and tonifying kidney tremella rock sugar [raw materials] tremella 10g, egg 1g, rock sugar 60g, and proper amount of lard. 【 Practice 】 Remove the pedicels of water-soaked tremella, pick out impurities, rinse, add appropriate amount of water, boil with fast fire, then cook with slow fire until tremella is crisp and rotten, add rock sugar and stir until it dissolves. Mix egg white with a little water, put it in a pot, boil it with slow fire, add a little cooked lard and take it out of the pot. [Usage] Take it in the morning or before going to bed. 【 Function 】 Runfei Yiqi, Ziyin Bushen. It is suitable for AIDS patients with cough due to lung deficiency, hot flashes in the afternoon, night sweats and irritability, palpitation and insomnia and chronic loose stool. [Comment] Polysaccharides contained in tremella can improve the immune function of AIDS patients. Egg white, rock sugar and lard are mixed together to adjust the taste. This medicated diet looks pure and clean, has attractive color and fragrance, tastes sweet and soft, and melts in the mouth. It is a traditional health-care medicated diet. Eating pig kidney or medlar to tonify the kidney and strengthen the body used to be achieved by eating pig kidney, but now it is even more worrying because of the high cholesterol in viscera and seafood. Traditional Chinese medicine says that foods rich in vitamin E and free of cholesterol are good kidney tonics, including stone fruits and black sesame seeds. Walnut is one of the recommended drupes. Other kidney-tonifying foods suitable for the elderly include yam, lily, medlar, black beans and lotus seeds. None of them have a strong medicinal flavor and are suitable for cooking. Yam can be used to make soup or cook rice, which has anti-aging and hypoglycemic effects. People who are often troubled by phlegm can often eat lily to cook or stew rock sugar to maintain. Lycium barbarum also has the function of tonifying kidney and strengthening yang, but it is not suitable for people with hypertension or diabetes. Black beans should be boiled or stewed. Although it is good to soak in medicinal liquor, the elderly should avoid drinking. In addition, there are tremella, pollen, longan, royal jelly, malt, garlic, onions, mushrooms and so on. It also has the effect of tonifying kidney. Red raw shrimp is not fresh —— Talking about kidney-tonifying food Shrimp is a kidney-tonifying food, which is rich in protein and its decomposition products and has special delicacy. No matter which cooking method you use, you can make mouth-watering delicious food. Prawn also has a great advantage, that is, it has no thorns and no fishy smell, so it is loved by people. What shrimp is the freshest? Some people think that red shrimp is the best. In fact, most fresh prawns are blue or blue-white after being combined with protein. However, this combination is unstable. With the extension of storage time or improper storage in marketing, protein in shrimp will be gradually hydrolyzed into simple compounds under the action of enzymes and microorganisms. Because of the change of protein, astaxanthin is unstable, so it gradually decomposes to make shrimp turn red. This shows that the quality of shrimp has obviously decreased and it is not fresh. When the cooked prawns are cooked at high temperature, the protein in the prawns will solidify when heated, and astaxanthin will decompose quickly, and the color will turn red soon. It is normal to turn red at this time, which is different from raw prawns. Recommend several kinds of food yam for tonifying kidney: it is the "top grade" medicinal material of traditional Chinese medicine, which has the functions of tonifying lung and spleen, benefiting kidney and replenishing essence. People with kidney deficiency should eat it often. Scallop: Also known as Jiang. Sweet and salty in nature, it can tonify kidney and nourish yin, and people with kidney yin deficiency should eat it regularly. Perch: Also known as sea bass and perch. Being flat and sweet can not only nourish the spleen and stomach, but also nourish the liver and kidney and benefit the bones and muscles. Chestnuts: warm and sweet. It not only has the function of strengthening the spleen and stomach, but also has the function of tonifying kidney and strengthening waist. 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 use. Especially middle-aged women with kidney deficiency. Polygonum multiflorum Thunb.: It has the functions of nourishing liver and kidney and benefiting essence and blood. Physicians in past dynasties used it for people with kidney deficiency. Anyone with kidney deficiency, premature gray hair, weak waist and knees, sore bones and muscles, or nocturnal emission of men and women, is suitable for eating. Avoid or eat less: water chestnut, persimmon, raw radish, raw cucumber, raw sweet potato, watermelon, wax gourd, onion, pepper, mustard, clove, fennel, pepper, mint, water shield, chrysanthemum, salt, sauce, white wine and cigarettes.