1. Eat a balanced diet, mainly staple food, and eat more fruits and vegetables;

2. Don't eat unclean food, especially moldy peanuts and pickled sauerkraut;

3. Eat less animal fat;

4. Don't drink, don't drink on an empty stomach, and it is easier to absorb acetaldehyde when drinking on an empty stomach;

5. Don't eat food that is in direct contact with charcoal fire when eating barbecue, which contains more carcinogens than electric barbecue and iron plate barbecue;

6. Pickled food is easily contaminated by microorganisms and will hurt the liver. B vitamins and minerals, such as cereals, can be supplemented appropriately.