People spend about one-third of their lives in bed. Sleeping seems simple, but it actually contains a lot of wisdom. Sleeping in the countryside is very particular. When most people sleep, they adjust the direction of their heads according to the direction of the bedside. Whichever direction the bedside is placed, their heads will face in that direction. Is this the right thing to do? Today, Mr. Li from the countryside will talk to you about the importance of sleeping.
There was a saying among the older generations: The living sleep in the east and the dead sleep in the north and south. That is to say, people usually sleep in the east-west direction, and only those who have passed away will sleep in the north-south direction.
I want Lao Li to say that these older people are too ignorant of science. Everyone knows that the earth itself is a big magnet, with north and south poles. The human body also has a magnetic field. If you want to improve the quality of sleep, the human body's The orientation should conform to the distribution of Earth's magnetic field . Therefore, when we sleep, we should have our head facing south and our feet facing north or our head facing north and our feet facing south. Sleeping in the north-south direction can make the blood flow more smoothly in the body, which is helpful to improve blood circulation and is good for the body, so you don’t have to believe everything the elders say.
Some people may have said that the quality of sleep is still poor when sleeping in the north and south. Let Lao Li say that the quality of sleep is related to many factors. As long as we master scientific methods, we can still improve the quality of sleep. Below, Lao Li introduces several methods to improve sleep quality.
First of all, try not to put your hands on your chest.
Some people always put their hands on their chest when lying down to sleep. This will put pressure on the heart under the chest, affect the blood supply to the myocardium, and make it easier for them to dream.
Secondly, choose the right pillow.
Have you ever heard of "Three inches of longevity, four inches of worry-free"? What we are talking about is the height of the pillow. If you want to have a good sleep, the height of the pillow should be between three inches and four inches, about 8 cm to 15 cm high. A pillow that is too high or too low will not work. Too high or too low will affect the blood supply to the brain and even injure the cervical spine. Over time, the brain and neck are prone to problems.
Finally, do not face the air conditioner or electric fan when sleeping.
If your head faces the air conditioner or electric fan, the blood vessels in the brain will be stimulated and cause contraction. In severe cases, it can cause facial paralysis.
Finally, what Lao Li wants to tell you is that mobile phones have become a necessity in people's lives now. Wouldn't it be better to ask friends to play with their mobile phones as little as possible when going to bed at night and give themselves enough sleep time?
