When people sleep, they repeatedly cycle between non-rapid eye movement sleep and rapid eye movement sleep, and the cycle of cycle replacement lasts for 70-90 minutes. After falling asleep, people will begin to enter the deepest non-REM sleep state in a short time. The first 90 minutes of sleep is the heaviest time for human sleep and the most critical time for the whole sleep cycle. Deep sleep occurs in non-rapid eye movement sleep.
Therefore, to ensure the integrity of the sleep cycle, if sleep is interrupted, it will interrupt the closed-loop state of the cycle, so that the sleep cycle can not be completed due to frequent interference. Even if you wake up at that time and go back to sleep immediately, you can't go back to the sleep state when you were interrupted, and you have to sleep again from the beginning. Repeatedly, the deep sleep time will be greatly shortened, which will naturally affect the state of the next day.
Besides, to extend the deep sleep time, you can try this:
0 1? Regular timetable
Regular work and rest has always been the most effective way to deal with various sleep problems. The difficulty lies in the word "persistence".
02 healthy eating
Through "food supplement", you can replenish energy to the body, help to maintain a good state, and then promote a good night sleep experience.
Moderate exercise
Life lies in exercise, which can mobilize all aspects of the body. Moderate exercise can strengthen the body, release physical pressure, consume energy and promote sleep.
A sense of ritual before going to bed
Habit is a magical thing. Develop a sense of ritual before going to bed, and do some repetitive things before going to bed every day to "remind" the biological clock. It's time for bed.
Create a comfortable sleeping environment?
The main function of the bedroom is to sleep and rest, and it is the most relaxing place for everyone. And a comfortable environment can make people feel more at ease and sleep more comfortably.
exceed
If you think it's not bad, give Shu Xiaoyang a compliment ~ ~