The longer the sleep time, the smarter?More than this number may be more hurt than staying up late

Human life

About a third of the time spent in sleep

Sleep is very important for our health

Sleeping can be said to be the cheapest "tonic"

Hundred times of sleeping

I ca n’t sleep well and exhausted

Some people say that the longer the sleep time, the smarter the smarter

Is this true?

Is the sleeping time too long than staying up late?

How should we have a good sleep?

Xiaobian will take you to find out!

Sleep too much than staying up late?

Answer: possible

A heavy study shows that if you go to bed at night for more than 9 hours and a lunch break of more than 90 minutes, you will face higher stroke risks. That is to say, you sleep "too much" and it will be unfavorable to your body.

It is worth noting that this research is led by Professor Zhang Xiaomin of Tongji Hospital of Huazhong University of Science and Technology, and all participants are Chinese. Because the diseases and physiological problems between different races have been increasingly concerned, this study is more instructive to us.

After 6 years of follow -up, 1557 stroke cases were diagnosed, and the diagnostic criteria were based on clinical symptoms and CT or MRI imaging examinations. Researchers analyze:

Compared with 7 hours to 8 hours/night, people with longer sleep (≥9 hours/night) occur 23 % higher.

The person with a nap of more than 90 minutes is 25%higher than that of a person with a nap to 30 minutes.

In other words, it is easier to stroke when sleeping at night or more, and a nap time of more than 90 minutes. It is said that it is not a good thing to stay up late. It seems that it is not a good thing to sleep too much.

In this study, the researchers also found a point worthy of everyone's attention. The sleep time at night reaches 9 hours or more. The 65 -year -old and over the age of 65 and over Tests have a "more obvious" stroke risk. In addition, when the overweight people take a nap for more than 90 minutes during the day, they have greater risk of stroke. In other words, people with basic diseases sleep more risks, and the less people with their bodies, the more they avoid sleep.

Is the longer the sleeping time, the smarter?

Answer: This understanding is wrong

Most people need about 6 hours to 8 hours of sleep time, but 5%of them have their sleep time lower than this range, such as the sleep time is as short as 6 hours, or even 5 hours, and there are still part of it. People, their sleep demand is more, such as 8 hours, or even more than 10 hours. People with more sleep demand are called "long sleepmen".

The main function of sleeping is to improve the state of work and life during the day. Sleeping is not the standard for measuring sleep. It's not that the longer you sleep, but to have a certain depth. A better sleep is not long for a long time, but it can restore physical fitness well during the day, can maintain the needs and thinking needs of the daytime work, and the whole person's mental state is better.

If the sleeping time is not long, such as sleeping only 5 hours to 6 hours, but the condition during the day is very good, it can easily cope with his life, indicating that his sleep quality is okay.

Regardless of whether the sleep time, the sleep time in the normal range, or the "long sleep", as long as you sleep until the scope of your physiological needs, there is no "long sleeping person" than a "short sleep person". This understanding is wrong.

How to have a good sleep?

1. Do abdominal breathing before going to bed

When inhaling, take the initiative to slowly roll the abdominal muscles, and then take the initiative to retract the abdominal muscles slowly when exhaling, so as to reduce the frequency of breathing, which will relax, and anxiety will be reduced.

Second, expose the sun and exercise more

Increase sunlight during the day, this will accumulate more natural melatonin in the brain, which helps to sleep at night. Do more exercise, even for half an hour of walking, it will help sleep.

Third, maintain optimistic emotions

Objective things and self -mentality can affect emotions. If there is no way to change objective things, try to change the perspective of seeing things as much as possible, and then change your mentality.

Fourth, create a comfortable sleep environment

To maintain a regular life, the regular life includes not only schedules, but also the laws of three meals a day. The sleep environment should be quiet and comfortable. Turn off the lights in time before going to bed. Do not look at electronic equipment.

Fifth, treat slow diseases as soon as possible

Some urinary system diseases and respiratory diseases will affect sleep quality. Patients with these diseases should be treated as soon as possible to restore sleep and form a positive cycle.

6. Don't use the medicine

Some young people disregard their physical conditions and abuse melatonin, sleeping pills, etc., which not only has no benefit to improving sleep, but also may have other side effects.

Source: CCTV Life Circle Author: Yu Huan, deputy chief physician of Huashan Hospital affiliated to Fudan University

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