Nowadays, many young people have developed the bad habit of staying up late. Staying up late often will do the following harm to their health:

First, staying up late for a long time will lead to the decline of patients' immunity and resistance, which will easily lead to other diseases.

Second, staying up late for a long time leads to insufficient sleep. In the morning, patients will frequently have symptoms such as drowsiness, listlessness, memory loss and inattention. Some high-risk jobs can't be done, such as drivers and aerial work.

Third, staying up late for a long time and lack of sleep may lead to depression of patients and seriously affect their daily life and work.

Fourth, staying up late for a long time, if accompanied by mental factors, may cause neurasthenia, when patients will be accompanied by different degrees of physical symptoms and mental symptoms.

Then, how to help sleep, pay attention not to eat before going to bed, and should sleep when it is time to sleep.

To stay up all night, you need to do the following:

1. As the saying goes: "Eat well for breakfast, eat enough for lunch, eat less for dinner, and don't eat three hours before going to bed, because eating three hours before going to bed is easy to affect sleep;

2. Be sure to put your mobile phone or other electronic equipment away from the bed before going to bed, so it is easier to fall asleep;

3. 2 hours before going to bed, it is best to take a hot bath, which will make you relax and fall asleep more easily;

Be sure to keep a good mood at night, and don't let other things affect your mood, because your mood also has a certain influence on falling asleep.