A question about chronic sleep deprivation 50

Sleep is based on seasonality.

The Yellow Emperor's Neijing "Cloud: Go to bed late and get up early in spring;

Go to bed late and wake up early in summer;

Go to bed early and wake up early in autumn;

Go to bed early and wake up late in winter.

Seasonality is the most scientific, you have the habit of taking a nap is very good, and people have this habit when they take a nap in the Zhou Dynasty, which is very beneficial to the body.

Many scientists and artists, such as Edison and Einstein, slept less, and even had an average of 4 hours a day, still full of energy, and lived just as long.

Therefore, there is no fixed law for everything, and it is okay to feel good yourself, and there is no need to pursue the theories set by others.

In response to your question, I make the following:

1.Long-term sleep deprivation will have a great negative impact on your studies and even your life.

In fact, you can think about it, when we sleep, most of our body's functions are working. There is only one part of the body that is at rest, and that is our brain. In other words, sleep is all about resting the brain.

Prolonged sleep deprivation can lead to memory loss and dulled brain stem reflexes to nerves. Wait a minute.

The most terrible thing is that for women, lack of sleep will directly lead to excessive aging and roughness. Endocrine disorders, female sexual characteristics are unknown. Irregular menstrual periods, even severe menstrual cramps, etc.

Many women's health experts point out: Insomnia is a beautiful girl killer.

2.This question doesn't make much sense. If you want to make up for it, you can only sleep more!

3.In fact, the reason why you don't have symptoms such as memory loss and aging is that you are still young. The growth factors in your body that are unique to young people are supporting you.

However, once you are past the age of 20-24 and your body no longer secretes growth factors, then a series of problems caused by long-term sleep deprivation will appear all at once. It is more vivid after marriage.

4.Once a person has passed the growth period (20-24), the deficiencies in the previous body cannot be repaired. That said, if you break your bad habit of sleeping less now, then its effects will be short-term.

If you continue to do this until you are over 20 years old, the effects will last a lifetime!

A word of advice. While you're young, sleep as much as you can. At my age (33), I can't sleep even if I want to! 55555555

Presumably the landlord's lips are not so rosy, it should be pale, the landlord stored more energy than the average person when he was young, and now he usually overdraws his energy, fortunately he gets enough sleep on the weekend, and can make up for some back, so it's nothing in the short term, but in the long run, the blood is definitely insufficient, the face is pale, and the liver and gallbladder are damaged, but the energy of the landlord's childhood has not been overdrawn, and so the overdraft is too much, the landlord will not be like now.

Actually, you don't have anything to do, as long as you can ensure that you sleep on time in the future. Please don't worry.

As long as you don't drowsy during the day, you should be fine.

Sleep and wakefulness are advanced human activities, sleep accounts for one-third of life, and all organs of the body are rested and physical energy is restored during sleep. If long-term sleep deprivation will seriously affect the function of the brain and various organs, the diseases that may be caused are the following five aspects:

First, mental disorders: abundant sleep time can make people's physical and mental strength fully recovered, keep the brain clear, if long-term lack of sleep, will make the brain can not get normal rest, will lead to brain cells ischemia and hypoxia, slow response, memory loss and other manifestations, severe cases will occur depression, anxiety and autonomic nerve dysfunction, and even lead to mental disorders.

Second, endocrine: the impact of sleep state on internal division is particularly obvious, good sleep is closely related to the normal rhythm of the human body, long-term lack of sleep will disrupt the human biological clock, cause hormone secretion disorders, and induce endocrine disorders;

3. Aggravate pre-existing diseases: normal sleep can maintain the normal immune function of human cells, if there is a lack of sleep for a long time, it will reduce immunity, thereby aggravating pre-existing diseases, especially common hypertension, cardiovascular and cerebrovascular diseases, lack of sleep and pre-existing diseases affect each other, forming a vicious circle.

Fourth, the impact on special populations: long-term lack of sleep makes many women dull, dull, dry, and more pigmented and wrinkled. Insomnia has become the main enemy of modern women's health and beauty.

It will also accelerate the aging process in women, leading to the early menopause; It will lead to shortened life expectancy, Alzheimer's disease, neurasthenia, etc.; It will also seriously affect the growth and development of adolescents, affect brain function and reduce learning efficiency.

Fifth, insomnia will reduce the body's immunity: the resistance to diseases will be weakened, and it is easy to cause diseases.

To sum up, long-term sleep deprivation not only seriously affects the normal life and work of human beings, but also has great harm to human health.

Studies have shown that reducing sleep by 2 hours a day for two weeks or not sleeping for 48 hours can reduce the cognitive function of the brain. Also, chronic sleep deprivation requires more recovery time than an overnight stay. Therefore, long-term sleep deprivation may seem to save time, but in fact it is worth the loss.

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.

Everyone has an invisible "biological clock", which is a regular cycle that we establish in order to adapt to changes in the external environment. It comes in many forms, such as sleep and wake rhythms, and now scientific research shows that the "biological clock" regulates the health of the human body. If people do not follow the "biological clock" to rest, live and work, their work efficiency will be very low, and it may also lead to obesity, diabetes, high blood pressure, depression and tumors.

Cultivating a good "biological clock" recommends the following:

Maintain a regular schedule: Getting into the habit of going to bed and waking up regularly can help us build our own "biological clock". In case of weekends, you should also avoid sleeping lazy.

Dim the lights 30 minutes before bedtime and stay away from electronic devices: Switch the environment to "sleep mode" ahead of time because the outside environment can interfere with the circadian rhythm. Try to avoid using electronic devices half an hour before bedtime and adjust the light to a soft state.

Moderate exercise during the day: Exercise can also help us regulate our biological clock, so it's also important to schedule a moderate amount of exercise. Exercise is best at four or five o'clock in the afternoon, and moderate gentle exercises can be carried out, such as: jogging, yoga and meditation, walking, etc.

Adjust eating habits: The timing of the three meals needs to be adjusted to the normal time point and form a pattern. In addition, refuse to take coffee, tea and other substances that may trigger excitement in the afternoon and evening, try not to eat 2 hours before bedtime, and drink a glass of warm milk if you feel hungry.

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 the hearth signal for DNA damage repair. 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.

The amount of sleep you need varies from person to person, with some people being able to stay energized during the day for just a few hours, while others are unable to refresh without 10 hours of sleep. Experts say that most people need to sleep for 7-9 hours, and if they sleep less than 6 or 7 hours, the risk of illness increases.

This is the first time there have been signs that otherwise healthy people may suffer from sleep deprivation or changes in sleep patterns due to work, family or lifestyle renters. Physiological studies have shown that sleep deprivation may keep the body on high alert, increase the secretion of stress hormones and increase blood pressure, which is an important risk factor for heart disease and stroke.

In addition, people who lack sleep have elevated concentrations of substances in their blood, which is a state of inflammation in the body and has recently also been found to be a significant source of risk for heart disease, stroke, cancer, and diabetes.

March 21, 2021, is the 21st World Sleep Day. According to a survey by the World Health Organization, 27% of people have sleep problems, and sleep disorders have become a prominent problem that threatens the world's public, so what are the dangers of sleep deprivation?

1.Harm to the brain: long-term lack of sleep, the brain can not get enough rest, which can easily lead to the disorder of the nervous system, cause neurasthenia, and then appear mental trance, forgetfulness, mental decline and other phenomena.

2.Cause various diseases: Long-term lack of sleep will make people anxious and anxious, and reduce immunity, which will lead to various diseases, such as neurasthenia, colds, gastrointestinal diseases, etc.

4.Affect normal development: In addition to genetics, nutrition, exercise and other factors, the growth and development of adolescents is also related to the secretion of auxin. Long-term lack of sleep can also affect the secretion of growth hormone in the body, which can affect development (such as growing taller).

5.Obesity: Long-term sleep deprivation may increase a person's hunger and promote an increased appetite. According to relevant data, people who sleep less than 6 hours a day are more likely to become obese than those who sleep 7-9 hours a day.

6.Increased risk of death: Every year, some people die due to long-term sleep deprivation, because long-term sleep deprivation will seriously overdraft people's bodies, easily induce arrhythmias, etc., thus endangering life.

To sum up, long-term lack of sleep is very harmful to the body, and people who hope to be sleep-deprived for a long time must change their lifestyle and return their sleep to a normal state, after all, a healthy body is the foundation of a beautiful life!.

We know that sleep is extremely important for brain health. People generally need to get more than 8 hours of sleep, and they must be of high quality. If the time or quality of sleep is not enough, it will have a negative effect on the brain, and it will be difficult to recover from brain fatigue, which may seriously affect the function of the brain.

If you don't get enough sleep or have poor sleep quality, you should increase the amount of sleep you get in, such as taking a nap in the summer, and try to improve your sleep condition.

According to the general view, sleep is the main way to eliminate brain fatigue. If you don't get enough sleep for a long time or the quality of sleep is too poor, it will seriously affect the function of the brain, and people who are already very smart will become confused. Many people suffer from neurasthenia and other diseases, many of which are caused by severe sleep deprivation.

Ten ways to improve your sleep quality.

1.Stick to a regular routine and don't sleep too late on weekends. If you sleep late on Saturday and late on Sunday, you may have insomnia on Sunday night.

2.Don't eat or drink before going to bed. Eat a small amount of dinner about two hours before going to bed and don't drink too much water, as constant going to the toilet at night can affect the quality of sleep; Don't eat spicy oil-rich foods at night, as these can also interfere with sleep.

3.Stay away from coffee and nicotine before bed. It is recommended that you do not drink coffee eight hours before going to bed.

4.Select a workout time. Afternoon exercise is the best time to help you sleep, and regular physical activity can improve the quality of your night's sleep.

5.Keep room temperature slightly cooler. A slightly cooler temperature in the bedroom helps with sleep.

6.Sleep well at night. Daytime napping can lead to "deprivation" of sleep at night. Sleep during the day is strictly limited to 1 hour, and you can't go to bed after 3 p.m.

7.Be quiet. Because quietness is very beneficial for improving the quality of sleep.

8.Comfy bed. A comfortable bed gives you a good sleeping space. Also, you want to make sure that the bed is spacious enough.

9.Take a bath before bedtime. A warm bath before going to bed can help you relax your muscles and help you sleep better.

10.Don't rely on sleeping pills. Always consult a doctor before taking sleeping pills, it is recommended that you do not take sleeping pills for more than 4 weeks.