Analysis of illness: The diet of membranous nephropathy should be light and digestible, and seafood, beef and mutton, spicy food, wine, spiced aniseed, coffee, coriander and other hair products should be avoided. Patients with membranous nephritis should eat light and digestible food, and avoid seafood, beef and mutton, spicy food, wine and all hair products such as spiced aniseed, coffee and coriander. Especially for patients with yin deficiency, such as: red tongue, heavy pulse, night sweat, dry stool, hematuria and other symptoms; However, patients with yang deficiency, such as pale tongue with white fur, heavy pulse, cold body and limbs, loose stool, eating heat. 2. Neomycin, streptomycin, gentamicin, Akebia manshuriensis and active immunization are prohibited in patients with membranous nephropathy. 3. The diet of membranous nephropathy should be fresh vegetables and appropriate amount of fruit, and drink water properly; Avoid all tonics, tonics and foods that are easy to get angry, such as peppers, lychees and chocolates. It is especially suitable for patients with blood stasis such as purple tongue, pulse stagnation, chest tightness, abdominal distension and so on. 4. Patients with severe edema of membranous nephropathy should avoid salt, limit food intake in protein and drink less water. If edema is not serious, you can enter a low-sodium diet; No edema, no restriction on drinking water and protein food intake; Microscopically, people who have hematuria and get angry should drink more water and eat more foods such as apples, sugar, black sesame seeds and fungus to nourish yin and reduce fire. 5. Uremic patients should keep their stools unobstructed. It is advisable to defecate 2-3 times a day, don't stay up late, control your sex life, pay attention to rest and avoid catching a cold. 6. People with uremia and hyperkalemia should not eat high-potassium foods, such as bananas, oranges, potatoes, tomatoes, pumpkins, tea, soy sauce, monosodium glutamate, etc. On the contrary, patients with hypokalemia. 7. For those with high blood uric acid, the diet of membranous nephropathy should especially avoid eating animal viscera, fish, shrimp, crab, clam, beer, mushrooms, beans and spinach. 8. For those who have taken hormones, the diet of membranous nephropathy should be based on the specific situation, and the dose and frequency of hormones should be reduced under the guidance of doctors.