Does staying up late often make me stupid? Does staying up late often make you stupid?

Staying up late is very harmful to people's health, in addition to easily leading to various cardiovascular and cerebrovascular diseases, it will also make people not clear-headed, reduce sensitivity, and become more and more "stupid".

1. Staying up late for a long time leads to memory loss.

Irregular work and rest, serious lack of sleep, will cause great damage to the body function, and even damage the cranial nerves, so many people stay up late for a long time, will find that their memory is not as good as before, some things are forgotten in a blink of an eye, causing trouble to their own lives, and also have a negative impact on work and study, such as negligence in work caused by forgetting, because of poor memory, which leads to inability to remember knowledge points and words in learning.

2. Lack of sleep, tiredness and sleepiness, always in a state of confusion.

If the sleeping time is too short, the human body will not get enough rest, and various organs will also reproduce the phenomenon of "slacking". People who stay up late are often confused and dizzy in the daytime, and naturally cannot maintain clear thinking ability, thinking incoherently, speaking illogically, doing things in an unorganized manner, and looking stupid and stupid. In the past, it seemed to be a simple job, but it could not be solved because the brain was not clear and the thinking could not be clarified; Simple exercises can't be solved because of a mess in my head.

In the long run, efficiency performance will decline.

3. Poor mental health and difficulty concentrating.

People who often stay up late are often very excited at night, but because they can't ensure normal sleep, their spirits begin to languish during the day, their nerves can't get excited, and they can't do anything. And poor rest will also affect people's mood, making people easily irritable, anxious, restless and even irritable, with this unstable mental state of work or study, of course, it is difficult to concentrate, maybe a little thing will trigger bad emotions.

In short, whether staying up late for a long time leads to a decrease in IQ is still inconclusive, but due to mental factors, people will be forgetful, sluggish, and inattentive, resulting in a decrease in work efficiency and even frequent mistakes, which does look like they have become stupid. So everyone must get a good night's sleep.

The behavior of staying up late for a long time is overdrawing the body, which can easily lead to physical damage and cause some health problems.

Yes! Staying up late will consume the body's yang energy, and the brain will be in a working state for a long time, which will make the nerves tense and slow down the reaction, and I think staying up late for a long time will make the brain stupid.

Staying up late often does not make you stupid, but staying up late often will make people's memory deteriorate, and people's immunity will become more low.

One; Studies have shown that whether it is reducing sleep for 2 hours a day for two consecutive weeks, or not sleeping for 48 hours in a row, it will reduce the cognitive function of the brain. Also, chronic sleep deprivation requires more recovery time than an overnight stay. Therefore, long-term lack of sleep seems to save time, but in fact, the gains outweigh the losses.

Two; Staying up late once in a while can make up for it. Studies have shown that after a night without sleep, it takes an average of about a week for learning and memory levels to return to the state before staying up late. If you stay up late a lot, it will be difficult to make up for it.

Three; Sleep less than one or two hours is considered to stay up late, this depends on whether your one or two hours of sleep is useful, if less sleep has no big impact on energy, then you can sleep less, sometimes sleep more but the dust is noisy and make the brain dizzy, if you sleep less after the lack of energy, then don't.

If you sleep for one or two hours less, it will be delayed from sleeping at 11 o'clock every night to sleeping at one o'clock in the second half of the night, which will really hurt your body in the long run.

It all depends on the situation, but the most fundamental thing is to take care of your health.

Humans spend a third of their lives sleeping, including invertebrates such as flies, worms, and even jellyfish. Throughout evolution, sleep has been universal and essential for all organisms with a nervous system. However, have you ever wondered why we sleep?

In fact, scientists have been searching for answers for years. According to a new study published Nov. 18 in the journal Molecular Cell, researchers at the University of Baduan-Ilan in Israel have found that the PARP1 protein in the brain acts as an "antenna" that signals the brain to sleep and repair DNA damage, a discovery that is one step closer to solving the mystery.

When we are awake, the homeostatic sleep pressure in the body increases, and the longer we stay awake, the more stress this stress increases. During the few hours of waking hours, factors such as ultraviolet light, neuronal activity, radiation, oxidative stress, etc., can cause sustained DNA damage in neurons. However, excessive DNA damage in the brain can be dangerous, and sleep can "summon" the DNA repair system.

The characteristics of neural activity during sleep in zebrafish are similar to those of humans, and they are the subjects of sleep study. Through zebrafish experiments, researchers determined that the accumulation of DNA damage is a driving factor that causes sleep states. When the accumulation of DNA damage reaches the maximum threshold, the homeostatic sleep stress increases to the point where the urge to sleep triggers it, and the fish goes to sleep.

Subsequent sleep promotes DNA repair, which reduces DNA damage.

So, what is the mechanism in the brain that tells us: it's time to sleep? The study found that the PARP1 protein is part of the DNA damage repair system and is one of the first proteins to respond quickly.

It flags the location of DNA damage in the cell and "recruits" all relevant systems to remove the DNA damage.

Through genetic and pharmacological manipulation, overexpression and knockdown (down-regulation) of PARP1 experiments have shown that increasing PARP1 not only promotes sleep, but also increases sleep-dependent repair. Conversely, inhibition of PARP1 blocks DNA damage repair foci signaling. As a result, the fish are not fully aware that they are tired and therefore do not go into sleep mode, causing DNA damage to not be repaired in time.

The same results were validated in mice.

This new finding describes how to explain the "chain of events" of sleep at the single-cell level. This mechanism explains the link between sleep disorders, aging, and neurodegenerative diseases such as Parkinson's disease and Alzheimer's disease. The researchers believe that future research will be extended to more animals, from lower invertebrates to humans.