There are differences in gastric emptying food. For vegetables and fruits, it is usually emptied once every 3 hours; Empty white meat such as fish and chicken every 3.5 hours; For mixed food, empty it every 4.5 hours; For red meat, it takes longer to empty it once.
Extended data
Care for the stomach should start with diet control. Try to eat three meals regularly. In any case, you must have breakfast. The gastrointestinal function of middle-aged and elderly people has begun to deteriorate, and life should be as regular as possible.
Middle-aged people must remember to "eat less, chew slowly, and chew slowly." Eating less means eating 70% full, but not full; Chewing slowly means chewing a meal and a dish 50 times. Don't gobble. You also need to know how to combine the environment in your diet. For example, Sichuan and Chongqing people love spicy food, but if they live in the north for a long time, the spicy taste will change. After all, Sichuan and Chongqing are humid, and eating spicy food can get rid of dampness, while the north is dry. Although Chili is good, it is easy to get angry if you eat too much.
Baidu encyclopedia-gastrointestinal