Frequent nap or increase high blood pressure?Experts said: There are many benefits of nap, but not the longer the better

Jimu Journalist Liao Shiqi

Correspondent Zhou Shan

Draw Liu Yang

As the saying goes, "Don't sleep at noon, collapse in the afternoon", in daily life, many people have a nap. However, once the nap is not good, it will cause unwell and tiredness after waking up.

Recently, a study stated that it may be a risk factor for hypertension and stroke. This study has caused heated discussions on the Internet. How scientific nap has become the focus of attention of many netizens. On August 31, the reporter interviewed Jiangcheng experts for this reason.

The nap is too late and too long, the woman is not mentally weak

The 25 -year -old 滢滢 (pseudonym) is a cultural personnel of a company. Due to the rising business volume in the third quarter, it was the norm to write a report on Monday to Friday, and it was the golden time of her "replenishment" on the weekend. Every weekend, she can wake up from three or four pm until seven or eight pm. Because she sleeps late at noon, she often sleeps later at night. Sleeping and mental weakness all day, and almost lost their jobs because of important data errors.

I searched her own symptoms on the Internet. I was worried that she had a seizure of sleep, so she hurried to the Sleep Center of the Yangtze River Shipping General Hospital for treatment. After examination and exclusion of sleep problems caused by organic lesions, the doctor's admission doctor learned in detail about 滢滢 滢滢 滢滢 滢滢 滢滢 滢滢 滢滢 经 经 经 经 经 经 经 经 经 经 经 经 经 经 经 经 is caused by incorrect siesta on the weekend. Sleeping for too late and too long, disrupted the creature clock, which caused a vicious circle.

To this end, the doctor suggested that she correct the wrong way of taking a nap time and a long nap. After a period of adjustment, the mental weakness was eased.

There are many benefits for nap, but not everyone is applicable

Li Qing, director of the Sleeping Center of the Yangtze River General Hospital, said that after the fall of the summer, the summer was hot, and the night was late at night. Waking up early in the morning, not only the sleep time was short, but also the quality of sleep was not high. insufficient.

Li Qing pointed out that moderate nap can protect the brain and improve memory is an excellent way to charge the brain. During sleep, not only the cerebral cortex neural cells are protected by resting, and each part of the body has also been fully resting. The muscles of the whole body are relaxed. The physical strength consumed due to activity can gradually recover.

After closing my eyes and falling asleep, the eye ciliary muscles that are exhausted all morning can be rest, effectively preventing the vision from decline. At this time, the tear glands also begin to secrete tears and nourish the dry eyeballs. When sleeping, the consumption of muscle and internal organs is reduced, the skin blood vessels are fully open, the blood can fully reach the skin, providing nutrition for it, self -repair and cell renewal. Therefore, a moderate nap can also repair the skin and delay aging.

Li Qing specifically pointed out that even if he has a lot of nap, he is not suitable for everyone. For those who have long -term insomnia or have no nap habits, and they increase their drowsiness after a nap, you don't need to force yourself to take a nap. At this time, follow the rhythm of your body.

Sleep immediately after meals? Be careful of digestive dysfunction

Due to the limited noon break, many office workers are used to nap immediately after lunch. In this regard, Li Qing said that this is one of the common ways of nap, because there are many foods in the stomach after meals, gastrointestinal motility will be strengthened, and blood circulation will accelerate to promote digestion. Li Qing pointed out that if he takes a nap immediately after meals, it will make the body's metabolism slowly and easily cause digestive disorders.

Li Qing suggested that the best time period for a nap is 6 to 8 hours after waking up in the morning, and 8 hours before going to bed at night. The fatigue of work and study in the morning, after a short nap, does not affect the night sleep.

Recently, a study stated that it may be a risk factor for hypertension and stroke. In this regard, Li Qing said that in 2020, there was a study saying that the nap time was over 1 hour, and the risk of death increased by 30%; the risk of cardiovascular disease increased by 35%. Therefore, the nap time is not longer and better. Under normal circumstances, it is recommended to control it within 30 minutes.

Some data show that the length of the nap has a certain degree of anti -proportional relationship with the physical and mental health. For example, if the nap time is less than 60 minutes, it will reduce the risk of cardiovascular and cerebrovascular diseases; less than 30 minutes, and may improve the heart health of people who do not sleep at night. Li Qing pointed out that generally 20 to 30 minutes is the best nap time, which helps to slow down heart rate and protect the heart.

Li Qingzhi, if the environment is limited, there is no condition to immediately take a nap, you can keep your eyes closed, adjust the rhythm, slow down breathing, and press the way of rubbing the temples, Baihui acupoints, and eyes to improve the tension of the brain Feeling, suspending fatigue.

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