If you don't exercise in time after meals, it will affect the digestion and absorption function, leading to symptoms such as gastroptosis, acid regurgitation, gastric ulcer and duodenal ulcer, which is harmful to human health. In addition, after eating, a large amount of blood in the body will gather in the gastrointestinal tract for digestion, and other organs of the body will be relatively ischemic. Doing a lot of exercise at this time will increase the burden on the heart and lead to ischemia of internal organs.
So it is more appropriate to exercise for half an hour after meals. At this time, the food in the gastrointestinal tract has been completely digested, which also avoids hypoglycemia during fasting exercise. This period of time is not absolute. If the body's own digestive ability is not strong, you can exercise after 1-2 hours of meals.
Precautions:
1, you can't do strenuous exercise immediately after meals.
If you do exercise immediately after meals, it will affect the absorption of gastrointestinal tract, and often cause symptoms such as colitis, appendicitis and abdominal pain. Doing exercise at least one hour after meals can reduce gastrointestinal diseases such as abdominal pain and gastroptosis.
You need to rest for an hour before eating after exercise.
Whether you exercise before or after meals, you should leave enough time for the stomach to get enough rest, so as to avoid the gastrointestinal peristalsis accelerating too fast and affecting the normal digestive function. It takes about an hour to exercise after meals, which can digest the food in the stomach and reduce the burden on the stomach.