Playing mobile phone late at night, staring at the screen for a long time to reduce the number of blinks is too harmful to the eyes. Even people with good eyes often lie down and play with mobile phones, which can cause diseases such as glaucoma and dry eye; Even if you lie down and play with your mobile phone for a short time, it will affect your sleep. For people who stay up late for a long time, their mood will be more nervous and abnormal than normal people, which means that the more people stay up late, the more anxious they are.
For people who often stay up late, staying up late will not only burden the heart, blood pressure and heart rate, but also easily induce myocardial infarction and stroke. There is a saying on the internet that "you need to eat more food to reduce the fatigue caused by staying up late", which is wrong. Because eating late at night will affect the secretion of hormones, it is easier to hurt the body, and it will also hurt the stomach and induce constipation and stomach problems. So stay up late and try not to eat. You should sleep when you should.
If you often stay up late, your blood health will be affected. Because people haven't slept for a long time, at this time, the nervous tissue of the brain is excessively tense, which stimulates the cerebral vessels. At this point, patients are prone to dizziness and obvious headaches. If this situation persists for a long time, we need to attach great importance to it and supplement our sleep in a reasonable way. Only in this way can we avoid dizziness and headache. In the case of staying up late for a long time, people's immune function is easy to decline. Only with the help of adequate sleep can people improve their immune function, which is an effective measure to prevent diseases. If the immune function continues to decline, the probability of human suffering from diseases will increase at this time. In order to prevent this from happening, we must pay attention to scientific sleep at ordinary times.