Eating appropriate coarse grains and fruits and vegetables in the morning and drinking the right amount of warm water is good for bowel movement. Bowel movement at a fixed time is very important for preventing constipation. And dietary fiber can promote gastrointestinal peristalsis and help defecation, thus preventing or relieving constipation. Therefore, you can eat some dietary fiber-rich food in the morning as appropriate. Staple food can be arranged coarse grains, such as oats, sweet potatoes, corn, pumpkin or grain porridge, such coarse grains in the staple food is rich in dietary fiber, but also rich in a variety of vitamins and minerals, which can effectively promote intestinal peristalsis, but also to ensure the rich nutrition. In addition, you can match some fruits and vegetables with high dietary fiber content, such as spinach, lettuce, prunes, grapefruit, oranges, grapes, kiwi and so on. However, these coarse grains and fruits and vegetables should be eaten in moderation, not too much, so as not to increase the burden on the gastrointestinal tract. In addition, you can also drink a glass of warm boiled water to accelerate intestinal peristalsis, which is also beneficial in accelerating bowel movements. It should be noted that food has no role in treating constipation, if constipation is serious, in addition to life dietary adjustments, it is recommended to go to the hospital in a timely manner.