What is the concept of five and a half hours of deep sleep?

Deep sleep is a part of sleep, also known as "** sleep", which accounts for only 25% of the total sleep time.

Deep sleep can relieve people's tiredness throughout the day and promote the body's metabolism, which is very good for the body.

So if you sleep for 9 hours, you have a deep sleep of more than 60%, which is considered a good sleep quality.

Deep sleep is a part of sleep, accounting for only 25% of the total sleep time, and deep sleep is also known as "** sleep". Circadian clock 1 00:

00--01:00 Light sleep period - dreamy and sensitive, people who are unwell are easy to wake up in pain at this time. 2.

01:00--02:00 Detoxification period -- At this time, the liver is active to eliminate toxins, and the body should be allowed to fall asleep, so that the liver can complete the role of metabolic waste.

00 Dormant period - the most susceptible time for severe patients, there are often patients who die at this time, and it is best not to stay up late for more than this time. 4. 09:

00--11:00 Essence period -- this is the best time for attention and memory, and the best time for work and study. 5.

12:00--13:00 Lunch break - it is best to sit quietly or close your eyes and rest before eating, do not drink alcohol at noon, it is easy to get drunk and hurt the liver!

00 Peak - This is the time when analysis and creativity can be brought into full play! 7. 16:

00--17:00 Low tide period - the stage of physical exhaustion, it is best to supplement fruits to satisfy cravings, and avoid obesity due to hunger. 8.

17:00--18:00 Loose period -- At this time, blood sugar increases slightly, and the sense of smell and taste is the most sensitive.

00 Rest period - it is best to take a walk or take a shower 30 minutes after eating to relax and relieve the tiredness of the day. 10. 20:

00--22:00 Night Repair Period--This is the peak time for evening activities, so it is recommended that you take advantage of this time to deliberate and study for activities that require careful consideration. 11.

23:00--24:00 Night sleep period--After a busy day, you should relax and fall asleep at this time.

If I sleep for five and a half hours, I feel like I'll be more awake and have more energy to cope with the day. Because everyone's sleep needs are different, but in general, we need 7-9 hours of sleep every day to stay healthy. Therefore, five and a half hours of sleep allows us to get enough rest and rejuvenate our bodies.

But if I only sleep five hours of samsara, I may feel exhausted and not clear-headed to cope effectively with the new day. Five hours of sleep may not be enough to meet our sleep needs, and lack of sleep can affect physical health, daily work and study.

In general, I think it's better to sleep for five and a half hours so that we can get enough rest and rejuvenate our bodies, rather than five hours of sleep, which may affect our physical health and daily work and study.

In fact, if it is a few times a few times, and it is a deep sleep, five hours is no problem. As long as it doesn't sleep for five hours for a long time, and the quality is not good, there is no problem at all.

Normally, five hours of sleep a day is not normal, and the recommended amount of sleep for adults is 7-9 hours a day. The circadian rhythm of the human body, daytime activities, night rest, circadian rhythm and human health are closely related, will affect the body's endocrine ratio black screen, if the sleep time is insufficient, it will lead to endocrine system dysregulation after a long time. Circadian rhythm disorders can cause a series of chronic diseases, which can affect blood pressure, blood sugar, blood lipids, and mental health.

It can easily lead to anxiety and depression, which will increase the incidence of cardiovascular disease in elderly patients, and too little sleep may lead to shortened life expectancy. Sleep should not be too long, seven hours or more than nine hours of light rain, and current research has shown that the health of patients is not good, but everyone's lifestyle habits are different. You need to decide the time of delivery according to your situation and get enough sleep as much as possible.

In daily life, more and more people are just beginning to care about their sleep quality, because a good sleep can ensure that the human body does not get sick. The problem is not too much, and the physical examination is normal, and five hours of sleep a day is not enough, and not only will you feel very tired in normal times. ** The quality will be worse and worse, and the spirit can not be good information, and it will go down like that for a long time.

It will cause a lot of stress to be born, and when combined with tiredness, it will still cause mental conditions and problems with the internal organs and organs of the human body. Normal sleep time Sleep time is a kind of popular small animal, of course, physiological phenomena, the concept of time, of course. It is usually a regular temporary pause, during which time to go through the whole process of obtaining restoration, and to realize that it is great enough to close your eyes.

Store a condition at rest.

It takes 6 to 8 hours of normal sleep, and 5 hours of sleep is not enough.

It's hard to say, everyone's physique is different, and sleep time is also different.

Usually you take a break of more than seven hours, and it is normal to take a break of five hours once in a while.

This is not enough for us to divide people, some people have high sleep quality, deep sleep for a long time, they will get a good rest, some people sleep poorly, deep sleep is short, nine can not get a good rest, in fact, sleep at night, people with normal physical condition, deep sleep time is only 3-4 hours, which appears that some people go to bed very early, but they are still very tired in the morning, which is caused by poor sleep quality, such as snoring, cranial nerve sensitivity and so on. So if you are in good health, sleep ***, deep sleep is better to ensure 3 hours, plus human brain activity needs 1-2 hours to calm down, 1-2 hours to recover awake, at least 5 hours is enough. But it's a bit extreme, and the normal is 2+3+2 seven hours is the best.

Poor sleep quality has a great impact on the body. 5 hours is not enough. It's best not to stay up late for 8 hours.

5 hours of sleep is not enough, but it is okay, and I can continue to work.

Not enough, people generally only need to sleep 7 to 8 hours a day to be considered normal.

There is no universal statement about the length of sleep.

It can be divided into long sleep type (about 8 hours) and short sleep type (about 6 hours) depending on the person, in fact, 4 to 10 hours are within the normal range, mainly based on the next day after waking up full of energy.

In fact, various groups of people have different sleep requirements.

Generally speaking, people aged 10 to 18 need 8 hours of sleep a day, 18 to 50-year-olds need 7 hours of sleep a day, and 50 to 70-year-olds need 5 to 6 hours a day.

Especially for the elderly, it is a natural law that the quality of sleep is not as good as that of young people, as long as it does not affect physical health.

As for how many hours of sleep you should sleep every day, depending on your physical fitness, as long as you are in line with your sleep habits, you can ensure that you are energetic during the day, and you do not feel tired after waking up.

It's not that it's abnormal, it's because you sleep well when you sleep.

Someone has studied and said that a person sleeps about 7-8 hours a day in order to maintain the normal functioning of the body during the day.

Allowing the body to function properly is called low-quality sleep, and conversely, maintaining enough sleep time and having enough energy during the day is called high-quality sleep.

However, some people only need 4-5 hours of quality sleep to maintain the normal functioning of the body, and such people are called "short-term sleepers".

There is no doubt that you are a "short sleeper".

5 hours of sleep is definitely not enough, even for adults, 8 hours of sleep per day need to be guaranteed, because only in this way will you relieve fatigue and rest your body.

For example, an adult sleeps five hours a day, and the next day can ensure that he is energetic and happy, and does not affect his life and work the next day. In this case, it is okay to sleep five hours a day, especially for the elderly, the need for sleep is not too long, and it is indeed okay to sleep for about five hours.

However, if you sleep for five hours a day, you will be very tired the next day, and you will not be able to lift your spirits, which will affect your life and work, and in this case, you need to prolong your sleep time appropriately, and it is best to ensure that it is about seven hours.