If you run on an empty stomach in the morning, it will cause severe hypoglycemia, and the consequences may be very serious. It's not good to run immediately after dinner. At this stage, food enters the stomach and needs to be digested. After breakfast, the blood in the whole body will be concentrated in the limbs, and the blood in the stomach is almost zero. In this way, only the stomach wall directly rubs the food in the stomach, and the symptoms of stomach pain will appear when running in the morning. After a long time, gastritis and even gastric ulcer will occur. Running immediately after a meal also increases the risk of breathing.

1. It is not advisable to have an empty stomach before running in the morning.

If you run to lose weight, you will consume more energy during running. If it is not supplemented in time, it may bring irreparable harm to the body, which will be harmful to the body in the long run. In addition, because of excessive consumption during running, the hunger will be stronger after running, so it is possible to eat more food unconsciously, which will increase the chance of weight gain and lead to the opposite effect of running to lose weight.

You shouldn't eat too much before running in the morning.

Running on an empty stomach is unhealthy, and running on a full stomach is also best avoided. Food needs to be digested when it enters the stomach. At this time, a lot of blood is concentrated in the stomach. Running may lead to indigestion and gastroptosis. Running on a full stomach can also increase the risk of appendicitis. Exercise should be done at least 30 minutes after meals, and it is a small meal. After a big meal, the rest time should be doubled.