In the adult world, there is a hidden social subtext.
When we say goodnight to each other, it doesn't mean we're going to sleep, we're telling you ---- I'm going to go into a private space that's just for myself.
Because of this, whenever night falls, we can take off our masks and let our true selves breathe in the little personal time we have.
During this period, everyone is busy brushing Weibo, brushing videos, chasing dramas, and playing black games. They are all secretly building their own spiritual camps.
As we built the camp, we also stayed up late again.
Stay up late, what time is it?
In this era when money never sleeps, many people are also aware of the harm of staying up late, but at the same time there is a percussion from the soul---- what time to sleep, is it really staying up late?
At present, whether to judge staying up late, there are two main influencing factors---- biological clock and sleep self-balance.
One focus of sleep is "to be regular", and the other is "to sleep enough".
If the biological clock is irregular, it will cause endocrine disorders, and the longer you wake up, the easier it is to feel tired, and the more you need sleep.
Therefore, if you are used to sleeping at 4 a.m. and starting at 12 noon, you are used to this kind of day and night pay life, in fact, it is not a late night, but a "delay in sleep time".
Therefore, as long as your sleep length and quality are not different, there is really no problem in sleeping late.
But if the usual sleep time and habits are broken, and you are in a state of mental deficiency, then it means that you have stayed up late.
What are the dangers of staying up late?
Many people like to stay up late and are used to staying up late, but they don't pay attention to the changes in their bodies. And what are the dangers of staying up late?
First, the resistance declines
Staying up late will make the body unable to rest and recover, disrupt the normal operation of various functions of the body, and will reduce the body's resistance, resulting in various viruses and bacteria from the outside world being more likely to invade our body, causing various symptoms.
When the resistance drops to a certain extent, it will increase the rate of aging, which is why some people do not age before aging.
Second, memory decline
The human brain cannot function normally for a long time, so it takes a certain amount of time to rest.
Staying up late will make the brain unable to enter a rest state, aggravate the fatigue of the brain, and the brain nerves and brain cells will also be affected, and the first impact is the memory function of the brain.
The impact of staying up late once or twice on memory is still very small, but with a long period of staying up late, memory will decline significantly, affecting our daily life.
Third, the skin is damaged
If you stay up late for a long time, you will lose a lot of active collagen from the skin, which will make the skin lose its luster and whiteness, becoming dull and rough.
Once the skin is damaged, it is very difficult to get the skin back to its original state.
Fourth, vision loss
Many people stay up late and need to use their eyes, whether it is studying, working or playing games, they have to use their eyes for a long time, which will cause visual fatigue, lead to dry eyes and pain, and eventually reduce vision.
The effect of staying up late on the human body is actually an irreparable damage
If you occasionally stay up late at night, you can alleviate it by resting during the day.
However, if you stay up late for a long time and always rely on the day to sleep, it will lead to disorders in the secretion of hormones in the body, and at the same time, it will cause irreversible damage to neurons.
After all, every organ in the human body needs to rest well, and as the organ that works the hardest in the human body.
The brain can only be rested while sleeping, and some of the "waste" that needs to be discharged is cleared along the blood vessels between the brain spine, which will make people more confused.
As Haruki Murakami wrote in his short story --- "Sleep":
Sleep, for man, is both a physical rest and a spiritual rest. "
Therefore, we still need to leave some breathing space for the tired body and mind, and going to bed early and getting up early will give us more time and energy to do what we like.
After a long time of darkness, don't forget to enjoy the sunrise sun.