How to distinguish between kidney yin deficiency and kidney yang deficiency: The main difference is one sentence: kidney yin deficiency produces internal heat, and kidney yang deficiency produces external cold. People with yellow urine and constipation have kidney yin deficiency. People with loose stools have kidney yang deficiency. There is no simple kidney yang deficiency or kidney yin deficiency. Men generally have kidney yang deficiency, and women generally have kidney yin deficiency. Young people are generally prone to kidney yin deficiency, and middle-aged and elderly people are generally prone to kidney yang deficiency. Symptoms of kidney yin deficiency: Dry mouth, dry tongue, bad temper, bad mood, upset stomach, flushed face, dry throat, night sweats, and omenorrhoea in women. Symptoms of kidney yin deficiency in women: 1. Insufficient kidney qi cannot moisturize the skin. Butterfly-shaped yellowish, yellowish brown or light black patches often appear on the cheekbones with clear borders, and are often accompanied by irregular menstruation. Some women may experience this. Too much or too little menstruation, low sexual desire, vaginal dryness, or even early amenorrhea. 2. In the theory of traditional Chinese medicine, black represents the kidneys. Dark circles under the eyes indicate kidney deficiency. Not only kidney deficiency, but also many other organic diseases, accumulated over time and night, will affect the normal work of the kidneys. Physical weakness will lead to fatigue, which will gradually develop. Dark circles under the eyes, crow's feet and bags under the eyes slowly appear. 3. Only the normal function of Chongmai and Renmai can make the menstrual cycle normal. Therefore, insufficient kidney qi is an important reason for irregular menstruation. People with kidney yin deficiency are often accompanied by symptoms such as pale menstruation, dizziness, physical weakness, fatigue, weakness in the waist and legs, dull pain in the waist after exertion, and distension and pain in the lower abdomen. 4. Traditional Chinese medicine believes that the kidneys are the basis of water. Kidney deficiency will lead to imbalanced water distribution in the body, so kidney deficiency will cause dry mouth and lips. It is often accompanied by symptoms such as elevated blood sugar. Kidney yin deficiency is more likely to cause osteoporosis, which is especially common in middle-aged and elderly women after menopause. 5. Traditional Chinese medicine believes that kidney deficiency is mostly caused by liver and kidney malnutrition, which manifests as insomnia and forgetfulness, irritable temper, loose skin, premature wrinkles on the face, premature graying of hair, hair loss and other symptoms. 6. Kidney yin deficiency can lead to endocrine disorders. When estrogen secretion weakens, women will not only experience premature skin sagging and aging, but also lose their body curves. They will also suffer from breast sagging due to premature breast atrophy. His voice became thicker and his accent sounded old. Symptoms of kidney yin deficiency in men: low back pain, low back pain, weak legs, general weakness, and intolerance to fatigue. The brain is the sea of ??marrow, and men with kidney yin deficiency will experience memory loss and slow reaction. Night sweats. Men with kidney yin deficiency will have night sweats due to internal heat generated by yin deficiency. They are prone to sweating. Generally, they sweat the most when sleeping at night. The sweating stops when they wake up. Most of them are on the head, thighs and heels, waist, and chest. Sweating on the back and other parts of the body. It will also be accompanied by dizziness, tinnitus, hair loss, loose teeth, premature aging, loss of sexual desire, etc. The most obvious symptom of kidney yin deficiency in men is that they are prone to deficiency heat. There is a theory in traditional Chinese medicine that yin deficiency generates internal heat, and yang deficiency generates external cold. , so sometimes it is easy to have five upset fevers, that is, a feeling of heat in the palms of the hands, the soles of the feet, and the heart. It is also easy to have night sweats when sleeping, that is, when you fall asleep, you will sweat when you wake up. Moreover, the urine is yellow, and some may have constipation. Foods to nourish kidney yin deficiency include black sesame seeds, lilies, rehmannia glutinosa, and mulberries. People with kidney yin deficiency should eat less hot food. Such as chili and mutton. Dietary therapy methods for kidney yin deficiency: For kidney yin deficiency, you can take hash membrane, black fungus, black sesame, small walnuts, etc. for dietary supplements. The medicines include Zuogui Pills, Liuwei Dihuang Pills, etc. Yam: neutral in nature and sweet in taste, it is a top-grade medicine in traditional Chinese medicine. In addition to nourishing the lungs and strengthening the spleen, it can also nourish the kidneys and replenish essence. People with kidney deficiency should eat it regularly. Dried scallop: also known as Jiang Jue Zhu. It is neutral in nature, sweet and salty in taste, and can nourish the kidneys and yin, so people with kidney yin deficiency should eat it regularly. Bass: Also known as perch and perch. It is neutral in nature and sweet in taste. It can not only nourish the spleen and stomach, but also nourish the liver and kidneys and benefit the muscles and bones. Chestnuts: Warm in nature and sweet in taste. In addition to tonifying the spleen and strengthening the stomach, chestnuts also have the function of tonifying the kidneys and strengthening the waist. They are most suitable for people with kidney deficiency and low back pain.