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Half an hour to an hour. It's best not to take a nap after 3 p.m.
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The most scientific sleep time.
3. The best effect is achieved when napping for 10 minutes Ms. Taysel, a doctor of psychology in Australia, tested and analyzed the daytime napping time of 24 people. It was found that 10 minutes of napping minimized fatigue and the "cure" lasted up to 155 minutes. Napping for 5 minutes has limited effect because the time is too short; People who nap for 20 minutes and 30 minutes are sluggish due to the longer period of time, and usually do not wake up until half an hour after waking up.
4. How long is the most scientific nap? 30 minutes to 60 minutes German scientists have found that in a 24-hour day, there will be two low tides in the menstrual cycle, the first low tide is from 10 pm to 6 am the next morning. The second low tide was around 2 p.m.
At this time, you will feel like sleeping. Morning and evening are the most awake, and even if you don't get enough sleep the night before, it's not easy to fall asleep during these two periods. The second low tide, in addition to the desire to sleep, is also manifested in the obvious decrease in work efficiency in the afternoon, and the possibility of errors or accidents is also greater than at other times.
So, how long should I sleep for a nap? After many tests and follow-up surveys, experts found that a nap of between 30 and 60 minutes was appropriate. If you only sleep for 10 minutes, due to the short time, you can only maintain a state of light sleep, and you will feel uncomfortable or even uncomfortable after waking up, which has little effect on intelligence and wakefulness.
On the contrary, sleeping for 30-60 minutes can usually make people in a deep sleep state, which will have a great effect on the promotion of intelligence, physical strength and wakefulness. If he didn't get enough sleep the night before, such a nap can also make him clear-headed, energetic, focused, and productive. Therefore, those who have the conditions to rest at noon should strive for a nap time of 30 minutes or more as much as possible.
10 months ago - Whistleblowing.
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Half an hour, 45 minutes, an hour and a half. This is cyclical, and if you sleep too much, you will want to sleep more.
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It depends on how many hours you slept last night, and if you slept eight hours at night, then one hour of napping is enough.
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It is best to take a nap for 30-40 minutes - it can restore energy and relieve fatigue.
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30 minutes is enough, and the shortest 15 minutes is good for health.
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After lunch, the time your body needs to rest and the time when you are most sleepy is around 13-15 o'clock. Don't try to resist your body's natural needs, but take a 30-45 minute nap.
Naps keep the body awake, rejuvenate and boost productivity in the afternoon. People who don't sleep at noon will feel lightheaded, sleepy, and tired for the rest of the day.
Napping provides the same benefits as feeling after drinking coffee, tea, or other stimulants. A special feature is that it does not ***, does not cause the body to become dependent on caffeine, and you do not have sleep disturbances at night.
Napping helps the body reduce stress, fresh** and increase resistance to avoid catching colds during the season. Makes the senses more sensitive, increasing their function by relaxing and rejuvenating the body.
When you wake up after a nap, your body may be slightly uncomfortable. Therefore, naps should not exceed one hour. Don't let your body fall into a deep sleep.
Keep your body relaxed and breathe smoothly. You don't have to lie down, but you can lean back in a chair and lean back in a comfortable position for a nap. Turning off the lights or using an eye mask makes sleep faster and of higher quality.
If possible, use a thin blanket to avoid the cold, as metabolic processes slow down and your body temperature drops slightly.
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After all, napping is just for a simple rest, so it doesn't need to be too long. It is generally about 10 minutes to 20 minutes, and it is best not to exceed 60 minutes. Because, taking a nap for too long is very harmful to the body.
First, after taking a nap for more than a certain period of time, the person will go from a light sleep state to a deep sleep, and in this process of transformation, the metabolism in the body will be reduced, the blood circulation in the brain will also slow down, and the whole person will be in a state of complete relaxation and rest. If you wake up at this time, you may feel more tired.
Second, if you go to bed at noon for too long, it is easy to fall asleep. I believe that many people have had this experience, the more they sleep, the more they want to sleep, and if they don't continue to sleep, they will feel dizzy and bloated, which is very uncomfortable anyway. However, if you continue to sleep, it will have an impact on your work, study, and life during the day.
Thirdly, taking too long a nap can put people in a state of low energy. If I sleep for too long, the whole person is dazed, and I will look very tired in the afternoon study and work, feel tired and don't want to do anything.
Fourth, taking too long a nap can affect appetite. Especially in the summer, because of the hot weather, people's appetite will be greatly reduced, and if you are asleep for a long time, when you wake up, you will feel dry, no appetite, no appetite to eat anything.
In general, napping is very necessary, a proper nap has great benefits for the body, and can also improve work efficiency, but it must not be too long. If you take a nap for too long, not only will you not achieve the effect of rest, but you will be more tired and tired, which is also very harmful to your health.
Generally, the best nap time is about 1 o'clock in the afternoon, when people's alertness is not so strong, and they can get a better rest. It is important not to fall asleep immediately after eating, at least 30 minutes after eating, and it is best not to sleep on your stomach on the table, lying flat is the best.
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Take a nap and talk about some "skills".
Busy work and tense rhythm often make manpower inadequate, so napping has become an important guarantee for many people's work in a day. Experts believe that napping can not only enhance physical strength, eliminate fatigue, improve work efficiency in the afternoon, but also have the effect of enhancing the body's protective function. However, there are many things to pay attention to in napping, and only a reasonable napping method can achieve the best effect.
First, don't rush to take a nap after eating. Many people are accustomed to going to bed after lunch, and at this time, the stomach is just filled with food, a large amount of blood flows to the stomach, blood pressure drops, and the oxygen supply and nutrition to the brain drop significantly. Therefore, it is best to move for 10 minutes before napping to allow food to digest.
The second is to pay attention to the time to fall asleep. Most people think that as long as you sleep at noon, you can achieve the effect. However, according to experts, the easiest time for people to fall asleep is 8 hours after waking up in the morning or 8 hours before going to bed at night, around 1 o'clock in the afternoon.
Because at this time, people's alertness is in a natural decline period, and the body will get a good rest during the nap at this time.
The third is to pay attention to hygiene during naps. Don't eat anything too greasy before going to bed, and don't eat too much, because greasy will increase blood viscosity, aggravate coronary artery disease, and oversatiety will increase the burden of stomach digestion. In addition, after waking up, you can drink a glass of water to replenish blood volume, dilute blood viscosity, and then you can do some light activities such as walking.
Fourth, napping should not be too long. Experts believe that a healthy nap is most appropriate for 15-30 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.
Fifth, don't sleep on your stomach during a nap. It is understood that most people do not pay attention to the posture of napping, some lie on their stomachs, and some simply sleep on the table. In fact, sleeping at the desk will reduce the blood supply to the head, and people will wake up with a series of symptoms of cerebral ischemia and hypoxia, such as dizziness, dizziness, and fatigue.
At the same time, using your hands as pillows will compress your eyeballs, which will easily induce eye diseases over time, and lying on the table will compress your chest, affecting blood circulation and nerve conduction.
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The best nap time is 30-50 minutes, and it is not good to fall into a deep sleep!
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I think it's better to sleep for one to two hours.
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About half an hour of deep sleep.
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Just twenty minutes.
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minutes, this "fast recharged" nap helps to quickly eliminate fatigue, restore the body's energy, and wake up to work quickly.
30 minutes, helps to slow down the heart rate and protect the heart.
minutes, which can put you into a light sleep, help recharge your brain, regulate your immune system, and it's best to set an alarm. Because taking a nap for more than 45 minutes, you will enter a deep sleep, and it is easy to wake up tired and confused due to "sleep inertia".
minutes, which allows you to sleep enough for a full sleep cycle, covering light sleep and deep sleep, is beneficial to the body's recovery.
How to sleep on a scientific nap "energy nap"?
1. The time should not be too long: combined with personal living habits, the time is based on the clear mind, physical fatigue and full energy after taking a nap.
2. It is not advisable to take a nap after meals: it is best to rest for about 20 minutes after lunch before going to sleep.
3. Take a nap with a correct sleeping position: lying down is the best, and it is recommended to relax the whole body.
4. Don't get up suddenly after waking up: let the body have an adaptation process to avoid falling.
5. Don't force yourself if you can't sleep: Resting with your eyes closed can also restore your strength.
Due to the restrictions during the lunch break, sitting and sleeping at the desk will reduce the blood supply to the head, causing people to have a series of symptoms of cerebral ischemia and hypoxia such as dizziness, dizziness, and fatigue after waking up. Some people use their hands as pillows and lie down on the table to rest, which will compress the eyeballs and easily induce eye diseases over time. In addition, lying on the table will compress the chest, affect breathing, and also affect blood circulation and nerve conduction, making the arms and hands numb and tingling. >>>More
Method of decoction:
1.Soaking before decoction: The medicine must be soaked before decoction to make the active ingredients easy to leach. Generally, the soaking time is 15 minutes. The soaking time of the drug, which is mainly roots, seeds, rhizomes and fruits, is generally half an hour. >>>More
The longer you sleep, the more tired your brain becomes, and the more sleepy you become.
This varies from person to person, some people like to sleep, no matter how much they sleep, they can't sleep enough, and some people are the opposite. Or adjust it yourself, normal 10 hours is enough, I wish you good health!
Summer is generally like this, people don't have much energy!