1, avoid eating spicy food, such as garlic, pepper, etc., because garlic and pepper will stimulate the urinary tract mucosa, make it edema and congestion, and red blood cells are easy to ooze, thus forming hematuria.

2. iga nephropathy patients with hypertension should avoid eating foods containing more potassium, such as potatoes, bananas, pumpkins, tea, soy sauce, oranges, monosodium glutamate and tomatoes.

3. Patients with severe edema of 3.iga nephropathy should limit salt intake and drink less water, and those with mild edema can eat a low-sodium diet; People without edema do not limit water consumption.

4. Limit the food intake in protein, and the food intake in protein for people with severe edema. People without edema do not limit the intake of protein.

5. Patients with high blood uric acid should not eat animal viscera, mushrooms, beans, spinach, fish and shrimp, crabs and clams, beer, etc.

6. Patients should not eat all tonics and foods that are easy to get angry, such as chocolate, litchi and crispy noodles.

7. Patients should limit the intake of milk, cheese and soy protein, especially broad beans, because broad beans can cause allergies and hemolysis and cause damage to the kidneys.