1, choose low-phosphorus foods, such as fruits, vegetables, chicken and fish.

2, adjust the cooking method: when cooking food, use more water to cook or soak for a while before cooking, which can reduce the intake of phosphorus.

3. Phosphate removal: Phosphate in food is the main source of phosphorus, and acid substances such as vinegar or lemon juice can be used to remove phosphate.

4. Replace with phosphate: Phosphate in food can be replaced by some substitutes, such as citric acid and acetic acid.