First of all, we need to know whether your running on an empty stomach is a high or low intensity exercise? If it's an explosive sprint or a high-intensity long run, then running on an empty stomach is very bad for your health. If it is jogging in the morning before waking up to work out in order to move your body, then it is good for your body to a certain extent. It is generally not recommended to run on an empty stomach, especially for patients with hypoglycemic diabetes, running on an empty stomach has a great potential for health risks.

The biggest benefit of running in the morning is that it allows us to breathe fresh air,aerobic exercise will make us healthier and help the body to wake up completely from sleep, activate our most primitive power, and strengthen the body's oxygen supply. However, it should be noted that the morning running try to wait for the sun to come out, because at this time, the sun will produce photosynthesis of green plants, so that they release oxygen, this time running is aerobic exercise, otherwise, we will inhale a lot of carbon dioxide on the body to cause unnecessary harm. There is also try not to run on an empty stomach, running on an empty stomach is likely to increase our chances of suffering from hypoglycemia.

In fact, night running is also a kind of aerobic exercise, some time, night running to inhale the oxygen than the morning run some more, night running is the biggest benefit is more suitable for us to lose weight , because the time of night running is often after dinner, which is not only conducive to our digestion, and also meeting a large degree of fat burning, reduce the time when we sleep also long The chances of the meat.

Finally, both morning and night running, I feel that both have their benefits and disadvantages, the main thing is that we have to choose the type of exercise according to their own purposes. Because only the planned exercise is the most suitable for ourselves.