1. calorie control: men's daily dietary calories should not exceed 1,811 kcal and women's calories should not exceed 1,511 kcal;

2. No alcohol, preferably no smoking;

3. Low-fat, low-sugar and low-salt diet: choose skim milk, choose vegetable oil as far as possible when cooking, eat less foods with high fat and cholesterol such as animal viscera, fat meat, roe and brain marrow, eat less fried and fried foods and eat less sweets, and control the daily salt intake within 5g;

4. Ensure adequate intake of protein, such as fish, shrimp, lean meat and dried rice;

5. Eat more foods containing vitamins and cellulose, such as vegetables, fruits and coarse grains;

6. Eat less irritating foods, such as onions, ginger, garlic, peppers, peppers, etc.

7. You should not eat too much at dinner, and don't add meals before going to bed. Drink plenty of water, such as green tea, scented tea, etc. When drinking water, drink it in small sips, not in cattle. ?