Because food needs to be digested when it enters the stomach, the blood in the whole body will be concentrated in the limbs after breakfast, and the blood in the stomach is almost zero, so only the stomach wall will directly rub the food in the stomach, and then there will be symptoms of stomach pain when running in the morning, which will lead to gastritis and even gastric ulcer over time.

You need to rest after the morning run 15-30 minutes before you can have breakfast. You should ensure a good breakfast, and generally choose light and nutritious foods, such as soybean milk, eggs, steamed bread and fruits.

Extended data:

The advantages of running in the morning are:

1, improving metabolic capacity

This is the standard of exercise. Almost every exercise can improve metabolism. It can speed up our blood circulation, let us consume fat faster, let us have a strong body and help us lose weight better.

2. Enhance cardiopulmonary function

People who insist on running have strong lung function, and their vital capacity is much higher than that of people who don't exercise. Lung capacity is reflected in climbing stairs. Some people climb stairs panting, while others climb stairs without changing color. This is the importance of vital capacity. People who run regularly can also enhance the function of the heart and prevent heart diseases such as heart disease.

Baidu encyclopedia-morning run