1. Eat less fried food: This type of food is not easy to digest and will increase the burden on the digestive tract. Eating more will cause indigestion and increase blood lipids, which is harmful to health.

2. Eat less pickled foods: These foods contain more salt and some carcinogens, so it is not advisable to eat more.

3. Eat less raw, cold and irritating foods: Raw, cold and irritating foods have a strong stimulating effect on the gastrointestinal mucosa and can easily cause diarrhea or gastrointestinal inflammation.