The main causes of sleepiness after exercise are fatigue, reduced blood supply to the brain and lowered blood sugar.
1. Fatigue: After exercise, the body is in a state of relative fatigue, and in order to recover the state before exercise, the body needs to carry out self-regulation and reduce the body’s energy consumption, which will lead to sleepiness.
2. Reduced blood supply to the brain: During exercise, the body needs to redistribute blood supply in order to maintain sufficient exercise intensity, supplying more blood to the parts of the body that are subject to exercise, which may result in a reduced blood supply to the brain, thus causing sleepiness after exercise.
3. Reduced blood sugar: As the blood sugar in the body will be consumed during exercise, and the activities of the central nervous system require the supply of blood sugar, when the body’s blood sugar is lowered, it will reduce the excitability of the central nervous system, so the phenomenon of post-exercise sleepiness.
If sleepiness after exercise is not relieved for a long time, we should go to the regular hospital in time to find out the cause of the disease, and under the guidance of a professional doctor to choose a suitable method of treatment.