What's the harm of repeated alarm clock?

Many office workers don't think about it when they get up in the morning, so they will set the alarm clock in advance. For example, when they go to work at 8 o'clock, they set the alarm clock to 7 o'clock, then ring every 5 minutes and get up at 7: 30. I feel very satisfied and can sleep for a long time. But this way of setting the alarm clock is very harmful to the human body. If you always set multiple alarm clocks, you will forcibly pull yourself back from sleep to reality, which will do harm to the human body.

First, what is the harm of the alarm clock repeatedly? If a person sets more than one alarm clock in the morning, people will wake up repeatedly during sleep, which may lead to chronic fatigue, which is not good for health. Moreover, if a person is frequently woken up by multiple alarm clocks in the morning, the adenosine content in the body will suddenly rise a lot, so it is easy to feel tired when sleeping repeatedly and intermittently, and it is difficult to wake up completely in the morning. This way of setting the alarm clock can not only relieve fatigue, but also lead to the disorder of people's sleep cycle and biological clock. This kind of sleep is ineffective and the quality of sleep cannot be guaranteed.

Second, how to improve your sleep quality 1. If you want to improve the quality of sleep, you must ensure enough sleep time at ordinary times, don't stay up late at night, keep regular work and rest hours, set your own biological clock, sleep around 1 1 every day, and fix your sleep time, so that you can wake up at a fixed time and gradually form your own biological clock, so that when the alarm clock rings,

2. Develop good eating habits. If you want to improve the quality of sleep, try not to eat anything within three hours before going to bed, let alone eat greasy and exciting things or strong coffee and tea, otherwise your stomach and brain will be in a relative mental state, which will affect your sleep and you won't get up the next morning.