Sitting is good within half an hour after eating, standing is good after half an hour.
Within half an hour after eating, the stomach is in a full state and blood circulation is rich due to the food entering the gastrointestinal tract. You should sit at this time to reduce the pressure on the stomach and be more conducive to gastric peristalsis. If you stand at this time, the blood will be due to gravity, will affect blood circulation, easy to bloating, but also dizziness, weakness and other symptoms.
More than half an hour after eating, it is good to stand at this time, standing can promote stomach digestion. It can also allow food to enter the intestine as soon as possible, shorten the time in the stomach, reduce the absorption of fat.
Sitting within half an hour after eating is good, standing for more than half an hour is good, the time should not be too long, it will affect the function of the gastrointestinal tract. Normally, we should have a balanced diet and proper exercise to promote gastrointestinal function.