How many hours of sleep can be compressed?

I sleep about 5 hours now, 6 hours more. Of course I'm a very ordinary person, a 26-year-old woman.

I usually go to bed at 12 o'clock, sometimes I wake up at 4 o'clock, sometimes I wake up at 5 o'clock, and at most no more than 6:30 o'clock.

There is no napping habit. Of course, I recommend 20 minutes of catch-up sleep at noon.

The day was very energetic. People are different, but I used to be able to sleep, but since I realized that sleeping is a waste of time, I deliberately trained myself for a while, quit the habit of napping, and became a regular exerciser.

And so it became what it is now.

I think 5 hours a day should be the limit for me. Sleep quality is really key, my sleep quality is very good, that is, I sleep very deeply, unless I don't sleep very well for a while before coming to my aunt, and the rest of the time as long as I fall asleep, it feels like a deep sleep.

About training. I have always had the habit of taking a nap when I was in college, and one day in class, a teacher complained that college students are too squeamish now, taking a nap every day, and the boss only thinks about exploiting you when I work in the future, and I know that you have to think about taking a nap. It was around that time that I consciously began to want to quit napping.

Later, I had plenty of nap time at work, so this habit came back, but I had a lot to do every day, and I felt that there was not enough time, so I started to train myself.

It was hard to hold on at first, so I drank coffee desperately, and I was so excited at Starbucks that I couldn't sleep in the middle of the night this week. So I drank and drank without coffee, and I didn't have to take a nap.

The whole time took almost 2 months.

Now I wake up at 6 o'clock in the morning (but wake up early) and go to bed at 12 o'clock at night, so I don't have to make up for sleep for a day, and I am still quite satisfied. So you can give it a try, but I still support getting enough sleep, and some people can not force themselves if they really can't do it, and they will be happy to do anything when they are in good spirits.

To be precise, it only takes 4-5 hours of sleep at night, plus a half-hour nap at noon, and if the work intensity is high, you can consider closing your eyes and resting for half an hour after dinner.

For a period of time before the college entrance examination, I basically went to bed around 12:30, got up at 5:45, and took a nap for 15-20 minutes at noon, not because I felt sleepy.

At that time, we still had to take exams every day, and we were under a lot of pressure, so I can say that we were definitely pushing our limits. Basically, everyone is like this, and there is a boy in our class who was admitted to Tsinghua University but sleeps at 2 o'clock every day, and appears in the classroom at 6:00 in the morning to make papers.

Of course, there are some people who can't bear it, such as those who don't go to physical education class and think that using the time in physical education class to study is to hurry up, and there are those who don't know how to take supplements. Since you can't sleep up to the standard, you have to replenish your energy through other means. For example, every time I have free time, I go to play for a while and buy a lot of vitamin tablets and protein powder.

So that the physical fitness can keep up. And the Tsinghua classmate ate even better, all a lot of imported supplements, those words were not recognized, according to him, a small bottle of something like a capsule (50 pieces) cost 1000 yuan, also loves sports, and takes a half-hour nap at noon. If you want to reduce the time you spend sleeping, you must be comprehensive in other aspects!

Therefore, I think that as long as there is a nap process at noon, plus physical exercise and supplementation, you can get the corresponding physical strength. <>

I don't know if Harvard students can only sleep for three hours, because I can't know all Harvard students. But one Harvard PhD I knew had a long time of sleeping less than five hours a day. The consequences are of course devastating, because she doesn't belong to the category of people who can sleep very little to keep their energy up.

She had a nervous breakdown and lost control of her emotions, but she was able to slowly adjust her life steps to get better.

And an alumnus I know, who just graduated from CS PhD and went to work in the Bay Area, is a guy who can stay up late to write code and then go to the gym, sleeping five hours a day is enough, and occasionally sleeping for eight hours is very good for a while. I always thought he was resisting like this, but then I found out that it wasn't at all... He just can do it.

So: do what you can.

The answer to the question of how much effective sleep a person needs to live a healthy life is still inconclusive, and the reasons are unknown. Not only from my personal experience, but also from many existing studies, it is clear that some people have the ability to sleep very short and work long hours, and some people are exhausted the next day after less than eight hours a night. It's important to figure out what kind of person you belong to.

As for what the chicken soup says, what the politicians say, it's just talking, and the common point between the two is nothing more than that: no matter what you say, your waist won't hurt.

I think the human body can sleep as little as 8 hours. 7 hours in the evening, one hour at noon.

One. Only adequate sleep can ensure that you can have enough energy to do things the next day. The so-called compression of human sleep to the shortest time, I think the first silver attack refers to the need to ensure that there is enough sleep.

Make sure you have enough energy to do things. Our sleep is all about relieving the stress of our day. Let our tired bodies rest and let our brains relax.

In this way, we can have more energy to do tomorrow's things and complete tomorrow's work. We all know that when we don't sleep well that night, we wake up the next day feeling tired, headache and dizziness. And then the next day everything is listless, resulting in very inefficiency.

Then such a compressed sleep time is meaningless. When we compress our sleep time, we are buying ourselves more time to do what we want to do. When we do it, it's in a very poor state, and it takes more time to complete.

It's better to spend the extra time sleeping. <>

2. Only adequate sleep can ensure good health. We compress our sleep time, and if we go too far, it can cause our body to react in a certain way. Staying up late for a long time can cause our body to collapse.

We often see news reports about the sudden death of someone at work, but in fact, a large part of this is due to overwork that the heart cannot bear. Therefore, the premise of squeezing our sleep time is to ensure that our body can withstand it. If you are exchanging your body for such a meditation time, then you would rather not.

3. 7 hours in the evening and one hour at noon is a very reasonable time arrangement. This can ensure that we can have enough sleep at night to ease the body, after all, the burden of a day's fatigue on the body is very heavy. The hour at noon is used to relieve the stress of the morning fatigue.

This ensures that we have enough energy to do things in the afternoon. <>

The maximum sleep time can be compressed to the hour of Chang pants, that is, 23:40 05:00 in the evening (20 minutes is the time to fall asleep), and the nap is 30 minutes.

But in fact, Zao Xun Oak also needs to be based on its own situation, as long as you wake up relaxed, energetic, and clear during the day, it means that you have enough sleep time.

The minimum can be compressed to 6-7 hours. This time is already the limit, if the sleep time is less than 6 hours, the human body will have a lot of hail tremor problems, people's resistance is reduced, and it is easy to get sick. The source was defeated.

The shortest can be compressed to about 4 hours, so as to ensure the mental state of the person, and there will be no fatigue.

It's not productive to stay up late.

Staying up late often causes loss of energy, headaches, and memory loss.

It's better to keep your spirits up and read well.

I'm here too.

It's like the 1st floor said.

Groomy when I stay up late.

The reluctant Wen Shu is more than worth the loss.

You know, sharpening knives is not wrong for woodcutters. Haste makes waste. The body is the capital of the revolution.

However, the third year of high school should indeed work hard. My experience. You have to take a nap for half an hour to an hour at noon, and you can stay up late at night.

In order to refresh myself, I had coffee every night before the college entrance examination. Later, after drinking coffee and still falling asleep, I realized that I should rest and rest.

Science says: The most important thing in sleep time is from 11 o'clock to 2 o'clock in Lingchen, as long as you sleep for a few hours, your spirit will be full, and your body can rest to it.

It doesn't work at all, concentrate in class, do a good job in daily review work, girls should pay attention to their bodies, don't get tired, remember, the body is the capital of the revolution! I wish you a good result in the college entrance examination! :-d

Hello, we humans have to sleep every day, this is a necessary need of the body, and it is not possible to minimize sleep time. People of every age group should have enough sleep time, otherwise it will affect their studies and work, and it will affect their physical health for a long time. Older people generally get shorter sleep, and many people have enough for six hours.

Thank you. <>

The amount of sleep required by each person varies from person to person and is related to each person's genetic factors.

There are many people in the world who sleep only 3 or 4 hours a day, such as Margaret Thatcher only sleeps 4 hours a day, Edison 3 hours, these people are called short sleepers;

There are also people who sleep 9 11 hours a day, such as Einstein, Kant, etc., who are called long sleepers;

Therefore, there is no time standard for whether you sleep well or not, as long as you can fall asleep in about 10 minutes, sleep deeply and sweetly, wake up relaxed, energetic, and clear during the day, it means that you have enough sleep time.

The maximum sleep time can be compressed to 4 to 6 hours, which is less than 4 to 6 hours, and it is indeed difficult to ensure the quality of sleep.

The maximum sleep time can be compressed to about 6 hours. It is guaranteed to go to bed before 11 and wake up at 5 am. Rest up to 6 hours during this time period can generally ensure a certain quality of sleep. You can also give yourself plenty of rest.

Sleep cannot be compressed, and it is difficult to make up for the brain's memory and cognitive improvement. Sleep is determined by factors such as metabolic speed, and reducing sleep time can only accelerate the aging and problems of various organs. Basically, animals with high metabolism sleep for a long time, and animals with low metabolism sleep for a short time, so the sleep time of humans is dead because of the fixed species.

The results of various studies are now about 8 hours on average, and if it continues to be less than 7 hours, there will be obvious sequelae. When you are sleepy, go to bed quickly, and then fall asleep and wake up naturally, which is the most correct way to sleep.

Sleep can be compressed to 4-5 hours for deep sleep, but such rest habits are not good.

Sleep time can be compressed to a maximum of 4 hours. People should rest every day, and the rest time should not be too short, and the maximum compression time can be compressed to 4 hours.

Different people's physique is different, and for different people, sleep time can be compressed to a few hours to the greatest extent. Then if you are a person with a good physique, it is okay to compress the sleep time to 2 or 3 hours. But for those who love to sleep, sleep time is estimated to be difficult to compress.

The maximum sleep time can be compressed to five minutes, the key is to release fatigue at any time, and take a nap as soon as you have time, so that you can maintain better energy in a very stressful state of work.

Normally, the sleep time should be 8 hours, and if you are not feeling very tired, you can compress it to 4-6 hours. This varies from person to person!

It is usually believed that 8 hours of sleep is the best, some people sleep for 4 hours or even less but they still have good energy, you can try it, if you can compress your sleep time to 4 hours and be energetic, it proves that this is suitable for you, but you still have to pay attention, this is very harmful to your body, you have to make sure to read 1 hour after reading a book and move, eat some fruit and drink some water or something.

The maximum compression of sleep time to a few hours should be determined according to the quality of sleep, under normal circumstances, it can not be less than six hours of sleep time, because people are tired through a day's work and study, only a good sleep can make the body recover the state, therefore, the maximum sleep time can be compressed to six hours is not affecting the health of the body.

Sleep time can be compressed to a maximum of six hours. If it's six hours less, it will be too much for our bodies to bear! Long-term sleep, when there is a shortage, all organs in our body will fail.

Sleep can be reduced to four or five hours, and if you fall into a deep sleep quickly, this amount of sleep will be able to maintain the energy you expend for the day. But if you don't sleep well enough, then you may need to sleep a little longer.

Sleep time can be compressed to eight hours at the maximum, if a person sleeps less than 8 hours, he will not sleep well, his mental state is not good, and he is sleepy.

Sleep can be compressed to a few hours at its maximum, which is difficult to determine, and can be long or short, depending on the person and the event.

However, if you compress your sleep time to the limit, it will be the opposite of everything and seriously endanger your health, so you must also learn to rest in order to work better.

Hope it helps, thank you!