According to Chinese medicine, “the kidney is the root of the innate nature”, “the kidney collects essence, and is responsible for growth, development, and reproduction”, “the kidney is responsible for bone, marrow, and brain”, “the kidney is responsible for the absorption of qi, the kidney is responsible for water and fluid”, “the kidney opens the orifice in the ear”, “the kidney is responsible for the two stools”, “the waist is the house of the kidney”, etc. The kidney is the main organ of the kidney, the kidney is the main organ of water and liquid, the kidney is the organ of the ear, the kidney is the organ of the two stools, the waist is the capital of the kidney, and so on. In short, the health of the kidneys indicates the vitality of the body’s growth, development and reproductive system. If the kidney is deficient, there will be a series of aging phenomena, eat the following foods can nourish the kidneys and kidney. 1, dried scallops. Sexual flat, sweet and salty, can nourish the kidneys and nourish Yin, so the kidney Yin deficiency is appropriate to eat often. 2, perch. Also known as perch roe fish. Sexual flatness, taste sweet, can nourish the spleen and stomach, but also can nourish the liver and kidneys, tendons and bones. 3, chestnuts. Sexual warmth, taste sweet, in addition to the spleen and stomach, more kidney and waist function, kidney deficiency waist pain is most appropriate to eat. 4, yam. Taste sweet, for Chinese medicine “top quality” of the medicine, in addition to lung, spleen role, also can benefit the kidneys and fill the essence. All people with kidney deficiency, it is appropriate to eat it often. 5, Chinese wolfberry. Sexual flat, taste sweet, with kidney nourishing liver, benefit essence bright eyes, strong tendons and bones, in addition to lumbar pain, long service can benefit life and prolong life and other functions. Especially the middle-aged women with kidney deficiency, the most appropriate food. 6, black sesame. Black sesame is flat and sweet, has the role of liver and kidney, moisten the five organs, due to liver and kidney blood deficiency caused by dizziness, gray hair, hair loss, waist and knee weakness, intestinal dryness and constipation have a good therapeutic health effects. 7, walnuts. Walnuts have kidney essence, diuretic, laxative, warm lung and asthma, commonly used in kidney deficiency and back pain, urinary tract stones and other diseases. 8, He Shou Wu. It has the effect of tonifying the liver and kidney, benefitting the essence and blood, and has been used by doctors for generations in people with kidney deficiency. Where the kidney deficiency of people with premature gray hair, or waist and knee weakness, sore bones, or men spermatorrhea, women with hypospadias, food is appropriate. 9, black beans. Black beans are known to the ancients as the grain of the kidney, sweet taste and calm, not only the shape of the kidney, there are kidney strength, blood and water, detoxification, emollient effect, especially for patients with kidney deficiency. 10, black rice. It has the therapeutic effect of nourishing Yin and tonifying the kidneys, strengthening the spleen and warming the liver, tonifying the spleen and stomach, benefiting the vital energy and blood, nourishing the liver and brightening the eyes. Regular consumption of black rice is beneficial to prevent dizziness, dizziness, anemia, gray hair, eye disease, lumbar and knee weakness, lung dry cough, constipation, urinary discomfort, kidney deficiency edema, loss of appetite, spleen and stomach weakness.