I made a preliminary summary.
Basically, every health forum has its own opinions, and the time is not necessarily. The best time for morning running is 30 minutes after sunrise and one hour after breakfast.
At this time, plants carry out photosynthesis, so that the air has high oxygen content, the air is fresh and the fog has dispersed. Best for jogging. If you run fast, you should do it 2 hours after breakfast, otherwise it is not conducive to digestion and causes digestive tract diseases.
The best time for running at night is after dinner 1 ~ 2 hours ago, 10. If you run 10 at night, it will affect your sleep, resulting in no spirit the next day and affecting your normal work and study.