Diet for nephrotic syndrome should pay attention to the supplementation of high-quality protein, calorie supply, low salt, low fat and so on. 1. Supplementation of high quality protein: patients with nephrotic syndrome should be given 0.8~1.0g/kg of animal protein diet rich in essential amino acids, such as fish, shrimp, eggs, etc. Calorie supply: calorie should be guaranteed to be sufficient, and should not be less than 30~35kcal/kg per day. 2. Calorie supply: Calorie should be guaranteed to be sufficient and should not be less than 30~35kcal/kg per day. 3. Low salt: when patients with nephrotic syndrome have edema, they should have a low-salt diet, and the amount of salt should be less than 3g per day. 4. Low fat: patients with nephrotic syndrome often have hyperlipidemia, in order to reduce hyperlipidemia, they should eat less food rich in animal fats and oils, and eat more food rich in unsaturated fatty acids such as vegetable oil and fish oil, as well as diets rich in soluble fibers, such as oats, beans and so on. Patients with nephrotic syndrome are advised to go to regular hospitals in time for consultation and standardized treatment under the guidance of doctors.