1, eat more crude fiber food. Crude fiber food is not only easy to digest, but also can avoid increasing the burden on the intestinal tract, adjust the balance of intestinal flora, promote the normal movement of beneficial bacteria, protect the intestinal tract, and clean up the intestinal garbage at the same time, making the intestinal tract healthier and effectively reducing and avoiding intestinal diseases. In addition, crude fiber food can stimulate the peristalsis of intestinal wall, reduce the time of food staying in intestinal tract, reduce the absorption of harmful food in intestinal tract, and make gastrointestinal tract more.

2. Supplement probiotics and eat a diet rich in oligosaccharides, such as bananas, honey, garlic, onions and asparagus. These foods contain more probiotics, which can promote gastrointestinal peristalsis, maintain intestinal health, improve the living environment of intestinal bacteria, effectively inhibit the growth of harmful bacteria and protect intestinal health.

3. Slow down the speed of eating. It is found that people who often wolf down their meals are prone to gastrointestinal diseases, because the way of wolfing down their meals is easy to make food accumulate in the body, increase the burden on the gastrointestinal tract, and slow down the peristalsis of the gastrointestinal tract to a certain extent. Eating too fast is easy to make vitamins and minerals not be better absorbed, which leads to the loss of nutrition. After a long time, it will lead to the imbalance of beneficial bacteria and bacteria in the intestine, which will lead to gastrointestinal diseases. On the contrary, slowing down the speed of eating can make food better absorbed, make the human body absorb more nutrients, maintain the nutrients needed by the body and reduce the occurrence of gastrointestinal diseases.