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This varies from person to person, some people only need 20 to 30 minutes, others a few minutes.
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It should be the best quality sleep between 11:30 a.m. and 1:30 p.m., and the best time is about half an hour.
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Traditional Chinese medicine pays attention to balance, and people should take a nap, that is, 23:00-1:00 and 11:00-13:00
The best lunch break at noon is the noon period, but it only takes 30 minutes, and it is not good for a long time, so a nap can make your heart and kidney intersect, which is conducive to the mental state of the afternoon.
If you don't have time, closing your eyes for 5 minutes can also have a considerable effect, and no matter what, be sure to take a break during this time period.
Hope it works for you.
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Napping is far more helpful to human health than the effect of drugs, and proper napping can delay aging and reduce the incidence of cardiovascular and cerebrovascular diseases. Frequent naps are a good sign. Napping plays a key role, for example, when the body is overtired due to accidents or special circumstances such as night shifts and overwork during the day, you need to rest and recover during the day.
There is often a feeling of exhaustion, so it is necessary to sleep at noon, and only get up after waking up naturally, if you do not sleep well, there will be discomfort, that is, fatigue, so you don't have to be yourself in everything, and it is excellent to do it naturally.
What is the best time to take a lunch break?
11 13 o'clock heart meridian main order, 13 15 o'clock small intestine meridian main order, the ultimate purpose of the lunch break is to nourish the heart, so the best nap time should be 11 13 o'clock. Looking at the history, the eating habits of the ancients were two meals a day, about 7 9 o'clock in the morning, and dinner at 15 and 17 o'clock in the afternoon. In the classic of Chinese medicine "Treatise on Typhoid Fever", there is a saying that there is a fever in the morning, which also shows that although modern living habits have changed, the hidden factors left by our ancestors thousands of years ago are still at work.
Chinese need to take a nap, this is the basic principle of health preservation, but now big cities rarely have the conditions for napping, so dear friends, can take a nap or try to take a nap! For insomniacs, napping and sleeping well can alleviate insomnia at night and help them enter their dreams. From the perspective of yin and yang theory, napping is the beginning of yang into yin, and sleeping late (also known as sub sleep) is the beginning of yin into yang.
With a good start, yin and yang can be harmonious. Even a short lunch break for a few minutes is good for physical and mental health, and the whole afternoon after the lunch break is full of energy and conducive to work, otherwise you will be dizzy and drowsy! So, dear ones, take a lunch break as much as possible for the sake of good health and better work!
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A healthy nap is best taken for 30 to 60 minutes, and the longest should not exceed 1 hour. If the time is too short to achieve the effect of rest; If it takes too long, you will wake up with a slight headache and general weakness, and it will not be easy to wake up.
It is generally believed that as long as you sleep at noon, you can achieve the effect of relieving fatigue, but experts analyze that the easiest time for people to fall asleep is 8 hours after getting up in the morning or 8 hours before going to bed at night, about 1 o'clock at noon.
Because at this time, people's alertness is in a natural decline period, and after a morning of work and study, they will feel tired, and at this time, the body will get a good spirit to recover their energy.
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10-20 seconds: Many white-collar workers do not have time to take a lunch break because of work, but even if they close their eyes and rest for dozens of seconds, they can quickly "recharge" and eliminate fatigue, which is helpful for rejuvenation.
2-5 minutes: Due to the many tasks of office workers every day, their memory is gradually declining and they often forget things. Closing your eyes for a few minutes at noon to relax your whole body and make a little adjustment is conducive to improving work efficiency.
10-20 minutes: After about 10 minutes of napping, the person's wakefulness is the best, which can quickly improve alertness and restore body energy, and can also quickly put into work; It can play a good health care effect, which is conducive to improving memory and restoring to a good mental state.
20-30 minutes: This is a poor nap, and when you wake up, your body will have a shaky "drunken feeling", which will last for about half an hour before it weakens.
30-60 minutes: This nap time is a bit long, but it is not good for health, if the nap time is more than 30 minutes, the body will enter a deep sleep period, and when you wake up around 45 minutes, because you do not complete the entire sleep cycle, it will cause headaches and other uncomfortable symptoms.
60-90 minutes: This length of time can cover the full sleep cycle of light sleep and deep sleep, which is beneficial to improve creativity.
Therefore, the best nap duration is about 20 minutes, and it is most effective to take a nap around 13 o'clock, which belongs to the "fast charging" nap, which helps to quickly restore the body's energy, and can be put into work quickly and efficiently after waking up.
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1. Ultra-short sleep (about 6 minutes), in 2008, there was a study in the journal "Journal of Sleep Research" that about 6 minutes of ultra-short sleep can improve declarative memory (Journal of Sleep Research).
20 minutes of sleep, if the sleep time is within this time range, the person's wakefulness, mood, and concentration can be improved, and there is no feeling of sleepiness after waking up (always feeling that I haven't slept enough), which is the sluggish sleep we mentioned later.
3. NASA sleep (40 minutes), this sleep length is very interesting, it is a sleep length obtained by the National Aeronautics and Space Administration (NASA) in 1995 after the sleep study of 747 pilots, they found that after giving the pilot 40 minutes of sleep, the pilot's reaction ability and alertness are significantly improved compared with the pilots who have not rested.
Minute sleep, NASA limits the pilot's rest sleep time to 40 minutes, because when the sleep time exceeds about 40 minutes, avoid "sleep inertia", if you sleep a little longer in life, you will wake up and groggy. The duration of sluggish sleep varies from 1 minute to 40 minutes, and about 30 minutes. The cause of sleep retardation is that after about 40 minutes of sleep, our brain waves are in slow-wave sleep, and if we are awakened during this time, we will have sleep retardation.
Minute sleep, when sleep lasts about 60 minutes, which is about 1 of 2 3 sleep cycles, some studies have found that waking up after 60 minutes of sleep has better memory performance.
Minute sleep, after about 90 minutes of sleep, the body begins to enter rapid eye movement (REM) sleep. This sleep length is about a full sleep cycle. Some studies believe that such a length of sleep will increase people's creativity, improve mood and memory.
At this time, if you are awakened, the feeling of sluggish sleep is also milder.
So, how long to sleep, depending on your actual situation, if you are very busy, and want to keep working well, then take a nap, if you are idle and have nothing to do, it doesn't hurt to sleep more, one thing is for sure, sleep is beneficial for the human body.
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Scientific napping can reduce the incidence of certain diseases.
Studies have shown that taking a nap for 30 minutes a day can reduce the incidence of coronary heart disease by about 30%.
A nap of about half an hour a day can give the coronary arteries enough rest to reduce the frequency of heart attacks.
Heart disease is a factor that affects lifespan, so to some extent, napping can affect lifespan under certain conditions.
Take a nap of more than an hour.
46% increased risk of diabetes?
Peking University Health Science Center has done a related study and found that people who take a nap for more than 90 minutes have a higher probability of diabetes. The main reason is that sleeping too long during the day will affect the body's metabolism and may cause problems such as abnormal glucose metabolism.
A 2016 study in the United States showed that napping for more than 90 minutes during the day increases the prevalence of metabolic syndrome and may lead to diabetes.
A study has also been done in Japan, and the results show that taking a nap for more than one hour increases the risk of type 2 diabetes by 46%.
It can be seen that there is indeed a certain relationship between nap length and diabetes.
However, considering that each person's physical condition is different, and the way and frequency of napping are also different, the length of napping time still has individual differences in the probability of diabetes.
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Didn't sleep at noon and collapsed in the afternoon.
Many people have the habit of taking a nap, ranging from taking a nap for more than ten minutes to sleeping under the quilt for two hours. Of course, there are also people who never take a nap.
Is it necessary to take a nap? What is the best time to take a nap?
Take a short nap during your lunch break to help improve your memory.
According to the British "Daily Mail", a German study found that taking a nap during the day not only restores physical strength, but also helps people improve their memory. The study was led by Dr. Olaf Rahel of the University of Düsseldorf in Germany, who asked some student volunteers to memorize words and then let them play poker for an hour. At the beginning of the experiment, Dr. Rahel divided the students into two groups, one group could sleep for five minutes and then memorize words; The other group must be awake.
It was found that students who slept first for 5 minutes remembered significantly more words than those who had to stay awake.
Napping is good for protecting the heart.
A Greek study showed that napping 3 times a week for 30 minutes reduced the risk of sudden heart disease death by 37%, and that countries with napping habits had a much lower incidence of coronary heart disease than those without napping habits. Therefore, some researchers believe that taking a lunch break can help relieve tension in the cardiovascular system and the human body.
How long is the right nap time?
Take a 6-minute nap.
Even if it's just 6 minutes of sleep, a lunch break will make your day more productive. A German study found that 6 minutes of sleep can improve memory. Six minutes is already enough for the brain to convert short-term memories into long-term memories, thus freeing up more "space" for new knowledge.
Take a nap for 20-30 minutes.
A half-hour nap can improve work performance by 34% and increase the overall sensitivity of the mind by 54%.
Take a 40-minute nap.
Taking a 45-minute nap every day has the effect of lowering blood pressure, helping to regulate the immune system, strengthening the body's physique, and recharging the brain.
Take a 90-minute nap.
The stages of human sleep are divided into 5 stages: the onset of drowsiness (the first stage); light sleep (stage 2); deep sleep (stage 3); Wave sleep (stage IV); REM sleep (stage 5).
90 minutes of sleep allows you to sleep enough for a full sleep cycle, enter a deep sleep, and repair the body. If you don't sleep well at night and are very tired, this amount of sleep can restore some of your body's vitality.
How long is napping best for your body? Based on many previous studies, it is believed that a lunch break of 20-30 minutes is best.
This amount of sleep is enough to restore the brain and improve the productivity of the afternoon. And once the nap time exceeds 45 minutes, people will enter a state of deep sleep, sleep inertia will increase, the more sleepy they will become, and they will feel uncomfortable after sleeping, and it will also affect the sleep at night.
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Half an hour after lunch, fatigue hits, and some people even get dizzy. Kate Sgarrat, a registered dietitian in the United States, advises that this is a good time to drink a glass of water and then take a nap to "recharge" your body and brain. Studies have found that napping is good for lowering blood pressure, protecting the heart, enhancing memory, improving immunity, and more.
However, the nap time should not be too long, 20 to 30 minutes is enough.
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