It is estimated that chronic renal failure patients should consume 0.5 to 0.6g of protein per kg of body weight per day, and for the average patient, half a pound of milk, one egg and one or two lean meats per day are necessary. For patients with chronic kidney failure, they should be careful with foods high in potassium, such as bananas, soy sauce, monosodium glutamate, potatoes, yucca, squash, winter vegetables, radish, mushrooms, fungus, silver fungus, seaweed, nori, persimmon cake, black dates, lotus seeds, almonds, walnuts, hazelnuts, ham, dried scallops, shrimp, etc. Third, avoid eating vegetable protein Avoid eating all beans, soy products and other foods with high vegetable protein content, such as mushrooms, fungus, peanuts and melon seeds. Because vegetable protein is crude protein, the body’s utilization of vegetable protein is low, after eating vegetable protein metabolic waste produced by the body more, will increase the burden on the kidneys, so that creatinine, urea nitrogen rise, the condition worsens. Fourth, avoid eating spicy stimulating food Try not to eat chili, pepper, curry, pepper, fennel, garlic and chocolate, melon seeds, peanuts and other easy “on fire” products, but also avoid eating fish and mussels, crab and other seafood and five spices powder, Chinese herbs, tofu, cilantro and other hairy things. Because these foods are prone to increase blood pressure, can also cause allergies. Five, avoid high purine food secondary to gout kidney disease patients commonly known as “gout kidney”, biochemical tests show a significant increase in blood uric acid, the cause of the body’s purine metabolism problems. The uric acid crystals in the blood block the capillaries of the kidney, leading to kidney failure. Therefore, gout kidney patients must avoid eating foods with high purine content, such as animal offal, beer, mushrooms, beans (including beans), spinach, celery, etc. The chronic kidney failure is not the same as the “kidney deficiency” in Chinese medicine, so you can’t simply use the treatment idea of kidney to argue the treatment of chronic kidney failure. Therefore, it is best to respect and stay away from all kinds of health products and tonic products on the market. Seven, maintain a low salt diet Chronic kidney failure patients often suffer from hypertension, low salt diet can help prevent blood pressure rise. For patients with edema, a low-salt diet is especially important, and salt intake should be strictly limited for those with heavy edema. Excessive restriction of water consumption is not beneficial for the protection of residual kidney function. Eight, avoid eating guanmutong preparations Clinical evidence shows that some patients with chronic renal failure are due to taking Chinese medicine preparations containing guanmutong and the onset. Guanmu Tong contains a nephrotoxic chemical composition – aristolochic acid, the composition causes interstitial kidney damage, and eventually develop into renal failure. Nine, forbidden to eat popcorn such things contain high potassium, slow kidney failure patients with impaired potassium excretion, easy to lead to high potassium.