Question

How long after dinner should children engage in activities such as jumping, and do they need to estimate based on the gastric emptying time? Is exercise after gastric emptying beneficial for the stomach? What is the specific time for gastric emptying?

Answer

Gastric emptying time is influenced by various factors, including the volume of food in the stomach and the increase in gastrin, as well as inhibitory factors such as gastrointestinal radiation and enterogastrone. The process of gastric emptying involves the stimulation of food on the stomach wall. When conditions permit, stomach contents enter the duodenum and are regulated by intestinal wall receptors, affecting stomach activity and emptying speed.