1, foods that can't be eaten by kidney disease, foods that don't eat peppers, such as peppers, all kinds of spicy condiments (such as onions, ginger, garlic, curry, mustard, peppers), and all kinds of spices and vegetables containing a lot of volatile oil (such as leeks, fennel, celery, radish, etc.). ), in the process of human metabolism, their spicy components are often excreted through the kidney, and these spicy components are harmful to renal parenchymal cells. 2, do not eat banana It is generally believed that bananas are nutritious, sweet and delicious, and everyone can eat them. There are no taboos. However, people with acute nephritis, chronic nephritis and poor renal function cannot eat bananas, because bananas contain more sodium salts, and edema and hypertension in patients with nephritis must be limited. Can people with chronic nephritis not eat those things? If patients with nephritis often eat bananas, it is equivalent to ingesting a large amount of sodium salt, which will increase the burden on the kidneys and aggravate symptoms such as edema and hypertension. In addition, patients with indigestion and diarrhea will make their condition worse after eating. 3, do not eat eggs 4, do not eat preserved eggs Although the taste is not salty, its sodium content is not low. Patients with nephritis who need a low-salt diet can eat a little occasionally. If eaten for a long time, it will increase the content of sodium in the body and lose the role of low-salt diet, which is not conducive to physical recovery. So nephritis patients can't eat preserved eggs. Dietary misunderstanding of patients with nephropathy 1, no salt. Normal adults consume about 56 grams of salt every day. In some areas, the amount of salt is12g per person per day. The salt is sodium chloride, the alkali is sodium carbonate and the alkali is sodium bicarbonate. Eating too much saline-alkali containing sodium can easily make water stay in the human body and induce edema. Therefore, patients with renal edema should control the intake of saline and alkali, and 23 grams of salt per person should be a low-salt diet. Salt-free diet is also unscientific, and it is easy to get tired and dizzy after a long time. 2, do not drink water acute nephritis, acute renal failure oliguria and nephrotic syndrome, chronic renal failure with oliguria edema patients, to control the water. Because it cannot be discharged after drinking, water retention will aggravate edema and high blood pressure in the human body. At this time, it is appropriate to add 500 ml of urine to the drinking water. After the urine volume increases, the water intake can be relaxed. The water intake of patients with normal urine volume is not limited. In addition, patients with urinary tract infections, such as acute pyelonephritis, urethritis, cystitis, etc. Besides eating in time, drinking more water and urinating more are very beneficial to the recovery of the disease. 3, don't eat fish and shrimp food, some patients with kidney disease consciously don't eat, that is not good for the kidney, in fact, this kind of food is high-quality protein, in allergic diseases such as Henoch-Schonlein Purpura, Henoch-Schonlein Purpura Nephritis, people who are suspected of having exogenous protein allergy or have a history of fish and shrimp allergy should use it with caution, and generally do not need contraindications. Fish, shrimp, eggs and meat are rich in animal proteins, which are the main structural substances of human cells and tissues and are very important to the human body. After eating food containing protein, the liver decomposes and the kidneys excrete. Therefore, when the renal function declines, the intake of protein should be appropriately reduced without increasing the burden on the kidney, so as to meet the metabolic and nutritional needs of the human body. Some patients are afraid to eat protein because their kidney disease is not serious, or they don't care when their condition needs to limit protein.