The key to dietary regulation for patients with chronic renal failure is to minimize protein intake to minimize the burden on the kidneys on the one hand, and to ensure the body’s demand for protein on the other. For the general body of chronic renal failure patients, 250 grams of milk and 50 grams of lean meat per day can meet the basic needs of patients for protein. 1, careful to eat spicy food chronic kidney failure patients try not to eat spicy food, such as chili, pepper, fennel, garlic, etc.. Because spicy food can easily cause people “on fire”. Mussels, shrimp, crab and other seafood, as well as five spices, spices, cilantro and other hairy things, should also be careful to eat. 2, careful to eat vegetable protein Vegetable protein is crude protein, the body’s utilization of vegetable protein is low, the metabolic waste generated after eating vegetable protein more, will increase the burden on the kidneys, resulting in creatinine, urea nitrogen rise, aggravating the disease. Therefore, beans, soy products and other foods with high vegetable protein content, such as mushrooms, fungus, peanuts, melon seeds, etc. should also be eaten sparingly or carefully. 3, cautiously eat high purine food kidney failure patients with secondary gout, should avoid eating high purine food. Because the body’s purine metabolism problems, causing joint redness, swelling and pain, the formation of gout nodules, but also may block the kidney capillaries, aggravating kidney failure. Therefore, patients with gout must avoid foods with high purine content, such as animal offal, beer, mushrooms, bean tips (including beans), spinach, celery, seafood, etc. 4, be careful with preparations containing Guanmu Tong Guanmu Tong contains a chemical composition with nephrotoxicity? Aristolochic acid, the component itself can cause interstitial kidney damage, and eventually develop into renal failure. Therefore, patients already suffering from chronic renal failure should avoid taking drugs containing guanxi (such as gentian diarrhea liver pill) to avoid aggravating the disease. 5, be careful with all kinds of health products chronic kidney failure although also belongs to the category of Chinese medicine kidney deficiency, but is not the same as the Chinese medicine often said “kidney deficiency”, can not simply apply the method of kidney to treat. Therefore, the market for a wide variety of health products, tonic, it is best to stay away from. 6, be careful with high-salt diet chronic kidney failure patients are often accompanied by hypertension, and low-salt diet can help prevent blood pressure, especially with edema. Low-salt diet can also prevent sodium retention, reduce the burden on the kidneys, and promote edema receding. 7, careful to eat high potassium food chronic renal failure patients are prone to elevated blood potassium, so that the heart function is affected, and in serious cases can lead to cardiac arrest. Because of chronic renal failure, the excretory function of the kidneys is reduced, the excess potassium in the body can not be excreted from the urine, which will cause the blood potassium to rise. Therefore, you should be careful with foods high in potassium such as bananas, soy sauce, monosodium glutamate, potatoes, yucca, squash, winter vegetables, dried radish, mushrooms, fungus, and silver fungus. Once your blood potassium rises, you should go to the hospital to lower it. Patients with chronic renal failure should have a light diet, low protein diet, milk, meat, fish, soy products and other foods containing high quality protein, but the amount should be small. In the course of chronic renal failure, high potassium, high phosphorus and high uric acid may occur, so attention should be paid to these conditions in the diet. When the blood potassium is high, you should eat less vegetables and fruits, cook with water to remove some of the potassium salt from the food, and be careful with salt substitutes containing potassium. When high phosphorus, eat less sesame, peanuts, melon seeds, mushrooms and seafood, and eat foods containing less phosphorus such as sweet potatoes, potatoes, white radish, winter melon, loofah, egg white, vermicelli, apples, oranges, oranges, pineapples, etc. Uric acid is a metabolite of purine, so patients with high uric acid should avoid foods containing high purine, such as animal offal, goose, dried scallops, fish, meat sausage, lentils, mushrooms, etc.; foods containing low purine are cereals and their products, vegetables, fruits, milk and its products, hard fruits, eggs, soy milk, tofu, honey, etc.: 1, high vitamin intake chronic kidney disease patients are often accompanied by vitamin deficiency, which on the one hand is related to dietary This is partly related to dietary restrictions, and partly related to the disease so that the metabolic abnormalities. Therefore, patients should pay attention to the diet rich in vitamins, especially B vitamins and vitamin C, folic acid, etc.. These vitamins are mostly found in fruits and vegetables, such as tomatoes, rape, leeks, citrus, hawthorn, etc. Fresh vegetables and fruits should be added to the daily diet. 2, high calorie intake intake of sufficient carbohydrates can supply the body with sufficient heat, can reduce the breakdown of protein to provide heat, improve azotemia, but also to make full use of the low protein diet of amino acids. The daily calorie requirement is about 125.6J/kg, which is obtained by daily intake of staple foods, mainly from carbohydrate-rich rice, wheat, corn and other cereals. In addition, sweet potatoes, taro, potatoes, apples and lotus roots are also rich in carbohydrates, which can be used as supplementary food to fill the hunger between meals. 3, limit protein diet Reduce the protein content in the diet, can improve azotemia, reduce proteinuria damage to the kidneys. It also helps to reduce blood phosphorus and acidosis, because the intake of protein is often accompanied by the intake of phosphorus and other inorganic acid ions. Generally speaking, 0.6/kg of protein per day is sufficient to meet the physiological needs of the body, so 30-36g of protein per day is sufficient for patients with chronic kidney disease. The choice of protein food should be based on fish, lean meat, chicken, milk, and as little as possible vegetable protein substances such as peanuts, soybeans and soy products, because vegetable protein contains many non-essential amino acids, too much consumption is not complementary to the nutritional supply, but will aggravate the phenomenon of urine protein.