The diet of SLE nephritis should pay attention to the following aspects: usually a light diet, less salt, food with high salt content such as salted vegetables and salted duck eggs. Try not to eat fried food, animal offal, fatty meat, egg yolk and so on. You can eat fresh fruits and vegetables, such as watermelon, cucumber, tomatoes, cabbage, apples and so on. You can eat easily digestible food, try to eat less beef and mutton, spicy and stimulating food, such as chili leek and so on. You can eat animal protein such as lean meat, egg whites, milk. Try to eat less vegetable protein, bean products and nut products.