For a morning run aimed at losing weight, you should have breakfast after running for an hour, and don't eat before running. Eating breakfast before running in the morning is bad for gastrointestinal function, which may lead to stomach trouble.

1, running on an empty stomach in the morning is slightly better for losing weight, because food needs to be digested when it enters the stomach. After breakfast, you should run in the morning immediately, and the whole body blood will be concentrated in the limbs, and the blood in the stomach is almost zero, so only the stomach wall will directly rub the food in the stomach, and then the symptoms of stomach pain will appear after running in the morning, and gastritis and even gastric ulcer will appear after a long time.

In order to lose weight and be healthy, it is best to run on an empty stomach, because after getting up in the morning, the blood sugar level is low and the stomach is empty. At this time, exercise can make the body unable to get energy from food and convert fat into energy, so exercise in the morning can make the body burn fat easily. It is suggested that you can choose to drink a cup of boiled water or light salt water before running in the morning, because running on an empty stomach will lead to dehydration symptoms.

What you should pay attention to when choosing breakfast after running in the morning is:

First, drink some boiled water or light salt water before running in the morning to avoid dehydration; Second, you need to rest after a morning run 15-30 minutes to eat breakfast; Third, breakfast should be nutritious and reasonable, generally choose light and nutritious foods, such as soybean milk, eggs, steamed bread, fruits and so on.