1. Choose fish, lean meat, milk, soy products and other foods that contain high-quality protein and relatively low cholesterol content, and control the intake of animal liver, kidney, brain or fish roe and other foods.

2. Ensure a fresh supply of vegetables and fruits. Green leafy vegetables can provide the human body with necessary vitamins and an appropriate amount of fiber. Yogurt, hawthorn, brown rice and other foods are also very beneficial to patients.

3. Reduce the intake of animal fats, such as fat and animal fats, and increase the intake of vegetable oils such as corn oil, sunflower oil, peanut oil, and soybean oil appropriately.

4. Avoid eating chili, curry, and other highly irritating foods, as well as coffee and strong tea.