1. Chronic glomerulonephritis has a long course of disease and its condition changes greatly, so patients with chronic glomerulonephritis should not only master some principles of acute glomerulonephritis, but also adjust their diet according to the condition changes of chronic glomerulonephritis: 1. Protein's intake should be increased in the diet, and foods with high protein content, such as milk and soybean milk, should be supplemented. But when chronic glomerulonephritis develops into uremia, a low-protein diet should be adopted, and the daily intake should be below 30 grams. 2. Light and digestible low-salt or salt-free foods should be supplied in the diet, especially when edema, oliguria, hypertension or heart failure occur in patients with chronic glomerulonephritis, and salt should be avoided. 3. Avoid irritating foods such as peppers, garlic, leeks, tobacco and alcohol, and vegetables with more oxalic acid, such as spinach. 4. Patients with chronic glomerulonephritis and hematuria should eat more foods that nourish yin and reduce fire, cool blood and stop bleeding. Such as black fungus, day lily, shepherd's purse, carp, turtle and so on.

2. The dietary principle of occult glomerulonephritis: provide a high-quality and high-protein diet, such as milk, eggs and fish, and control the intake of plant protein when renal insufficiency occurs. In a normal diet, we should ensure the intake of carbohydrates, provide enough calories and reduce the decomposition of protein. Limit sodium intake, sodium should be less than 3g in daily diet, and potassium intake should be controlled when oliguria occurs to ensure comprehensive nutrition.

Diet conditioning:

[1]. The continuous trace protein can be drunk with cogongrass rhizome and corn stigma: cogongrass rhizome 30g, corn stigma 30g, appropriate amount of rock sugar, and decocted with water.

[2]. Hematuria occurs repeatedly under the microscope, which can be drunk with bamboo leaves and grass roots: bitter bamboo leaves10g, grass roots 30g, and decocted in water for tea.

[3]. Lotus seed barley porridge can be used for fatigue: 30 grams of lotus seeds, 50 grams of barley and 50 grams of red beans are boiled into porridge, and then a proper amount of rock sugar is added, which can be eaten.

[4]. Repeated edema can be used with Astragalus porridge: 60 grams of raw Astragalus and 60 grams of japonica rice. Slice Astragalus membranaceus, put it in a pot and add water to make juice, then take it out, add washed japonica rice, cook it with strong fire and slow fire, and make porridge.

3. Acute glomerulonephritis, referred to as acute glomerulonephritis, mostly occurs in children or adolescents, with sudden onset, clinical manifestations such as hematuria, proteinuria, hypertension, edema and glomerular diseases often accompanied by oliguria. Most of them are caused by immune response caused by streptococcal infection. If the treatment is not timely, the nephron injury may increase rapidly. It will lead to renal failure in a short time. Because this disease is often complicated with protein's metabolic disorder, timely diet control can effectively alleviate the development of the disease.

For the nutritional treatment of acute nephritis, it is only necessary to slightly limit protein and salt in the diet for mild cases. The daily protein can be limited to about 0.8g/kg body weight, that is, about 40-50g per day. Salt intake can be controlled according to the degree of edema and hypertension. Generally, the daily limit of salt is about 5 grams.

Moderate and severe patients often have nitrogen retention, so diet should be strictly controlled. Protein's intake should be strictly limited. The daily body weight should be 0.5 ~ 0.6g/kg, with an average of 30 ~ 40g/ day. Try to choose high-quality protein foods, such as eggs, milk and lean meat, within a limited range. Eating meat is the same. White meat is better for your health than red meat. In nutrition, it is often said that "legless (fish and seafood) is better than two-legged (chickens and ducks), and two-legged is better than four-legged" is reasonable. When the condition improves and the urine volume increases (> 1000ml/d), the quality of protein can be gradually increased, but it is best not to exceed 0.8 g /kg per day, and it can gradually return to normal after the condition is stable for 2 ~ 3 months. About the intake of sodium salt. Patients with edema and hypertension should adopt low salt, salt-free or even low sodium diet. A low-salt diet generally requires 2 to 3 grams of salt every day. In addition, all foods with more salt, such as pickles, pickles, salted eggs, preserved eggs, bacon, seafood, ham, sausages and salted bread, should be avoided. Salt-free diet means cooking without salt, soy sauce and monosodium glutamate. In order to improve the taste, sugar, vinegar, sesame paste, ketchup, etc. can be used for seasoning, in addition to the above-mentioned salty foods. Low-sodium diet means cooking without salt and soy sauce, and some foods and vegetables with high sodium content should also be restricted. If the sodium content in vegetables exceeds 100 mg/100 g, steamed bread, cakes, biscuits and dried noodles made of baking powder or alkali should be used with caution, and the sodium content in patients' daily diet should not exceed 500 mg. Secondly, when patients have oliguria, urinary incontinence or elevated blood potassium, attention should also be paid to limiting the consumption of vegetables, animal viscera and fruits rich in potassium. Fluid intake should be controlled according to daily urine volume. The general method is to supplement the amount of urine discharged the day before, and then take an extra 500 ~ 1000 ml. Anyone with too little urine and edema should take less than 1000 ml of liquid every day. Most patients are in bed, so the heat energy should not be too high, about 25 ~ 30 kcal/kg body weight every day, about 1600 ~ 2000 kcal all day. Carbohydrate and fat are the main sources of heat energy, accounting for about 90% of the total heat energy. But the fat content should not be too much, and vegetable oil is the main cooking material. All kinds of vitamins should be supplemented in the diet. Vitamin C can fight allergic reactions, and you can eat more fresh fruits and vegetables every day. Edible and forbidden foods

(1) Available food

Try to choose foods rich in essential amino acids, such as eggs, milk, lean meat and bean products. Within the limited scope of protein. Grain and vegetable oil are the main sources of heat energy supply. All kinds of vegetables and fruits can be eaten, except those who need to limit potassium salt due to illness.

(2) Use food with caution or avoid eating it.

Foods with high sodium content, such as salt, salted bread and salted dried noodles, should be carefully selected according to the needs of the disease. Try to save dosage within the limited scope of protein, carefully select foods rich in essential amino acids and use them where patients need them most.

Examples of acute nephritis recipes: low-salt and low-protein soft rice.

Breakfast: milk 1 assorted sweets.

Lunch: steamed bread with spinach noodle soup, egg and wheat starch.

Extra meal: apples

Dinner: sliced meat, eggplant, tomato, rotten rice.

Universal oil: 40g, universal salt: 2-3g.