For office workers, many people hope to take a nap and rest at noon to relieve fatigue, so as to have sufficient energy to cope with the afternoon's work. But in reality, not every worker has a nap to take

For office workers, many people hope to take a nap and rest at noon to relieve fatigue, so as to have sufficient energy to cope with the afternoon's work. But in reality, not every worker has a nap to take. Do you feel confused when you have to handle things at noon? Even if European and American office workers don't take a nap, they are full of energy. But why are we so uncomfortable without a nap?

Chinese people are accustomed to taking naps, especially in summer. If they don't rest for a while at noon, they may not be able to concentrate on their work in the afternoon. It is a tradition for Chinese people to take a nap. Since ancient times, Chinese people have emphasized taking a nap, and there are scenes of ancient people taking a nap in both San Gu Mao Lu and Cheng Men Li Xue.

Another more important reason is the dietary structure of the Chinese people.In the dietary structure of Chinese peopleHigh intake of staple foodsThe most abundant staple food is carbohydrates. This type of high glycemic index (GI) food is quickly digested and fully absorbed into the gastrointestinal tract, and glucose is quickly absorbed into the bloodstream,A rapid increase in insulin levels can lead to drowsiness.

In addition, Chinese people are accustomed to getting up early to work, andLess use of afternoon exercise and strong coffee and tea to refresh oneself

People who often take naps may reap several benefits

The first step is to alleviate visual fatigue.When you close your eyes and fall asleep, the eyes that have been dry for a long time can be moisturized, and the ciliary muscles can be relaxed, effectively preventing the decline of vision.

Meanwhile, both daytime nap and nighttime sleep canAllow the brain to rest and recover, and improve memoryHelp people remember complex concepts. During sleep, the body's tension decreases and the cardiovascular system is in a relaxed state, which is beneficial for reducing the occurrence of cardiovascular diseases. It can also increase the levels of B and T lymphocytes in the blood, repair and regenerate the immune system, and enhance the body's resistance.

Additionally, peopleEasy to develop anxiety under continuous pressureEmotions such as anger and depression are likely to cause people to do irrational things. A nap at noon is like pouring rain on a volcano in my heart,Allow people to calm down and restore peace.

Many people have the habit of taking a lunch break, especially after entering summer, the time of the lunch break will be slightly extended. The benefits of taking a lunch break have been confirmed in many studies, but we often say too much. If the lunch break method is not appropriate, it can bring hidden dangers to physical health.

The international authoritative medical journal "Hypertension" published online a research result by Professor Wang E's team at Xiangya Hospital of Central South University. The Wang E team applied bioinformatics for the first time and conducted a large-scale clinical study on the causal relationship between nap and cardiovascular diseases such as hypertension and stroke.

UK BioBank database recruiting over500000 British volunteers aged 40-69, collecting information on their genetics, lifestyle, and healthFrequent nappers (i.e. those who nap more than 3 or more times a week) have a 12% higher risk of developing hypertension and a 24% higher risk of developing stroke compared to those who never nap.

Since that's the case, can we still take a nap? Research shows,The benefits of taking a nap for health far outweigh the benefits of medication on the human body. Proper nap can prevent premature agingAnd reduce the incidence rate of cardiovascular diseases by 30%. But nap timeIt should not be too long, usually 15 to 30 minutes is recommendedIf you enter deep sleep for too long, it can also lead to difficulty falling asleep at night.

Numerous facts have proven that taking a nap is indeed beneficial to one's physical health. It can relax and rest the brain and various systems of the body, which is more conducive to work and study in the afternoon and evening. It is also a positive measure to prevent heatstroke in summer. But taking a nap is not just about closing your eyes, and the method is also important.

1. The time should not be too long

How long is a nap suitable? Regarding this,20Research has shown that after falling asleep for more than half an hour, people enter the deep sleep stage from shallow sleep. At this time, the inhibition process of various central nervous systems in the brain deepens, and the blood flow through brain tissue is relatively reduced. If you wake up at this time, the inhibited cerebral cortex is not yet excited, and there will be a temporary relative lack of blood supply, resulting in temporary autonomic dysfunction, and you will feel more sleepy after waking up.

2. Don't sleep on your stomach

Due to conditions, many people often lie on the table and rest their arms before entering a nap state. This sleep modeEasily obstructs breathingAnd using arms instead of pillows can severely compress the eyeballs,Increase eye pressureOver time, it can easily increase the risk of developing glaucoma. When the muscle groups of the arms and waist are fixedThe posture is still in a tense working stateWake up and you may feelhave a pain in the backFolding bedThe worst option is to purchase oneU-shaped pillows

3. Environment is important

insomniainsomniaSleep disordersElderly people with low blood pressure, obesity, and severe circulatory disordersPeople with narrowed cerebral blood vessels and frequent dizziness and dizziness

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