'When a person sleeps three times, his life is thinner than paper.' 'You can't sleep with your feet facing west.' Are the words of the ancestors credible?

Health preservation, happy life, here is the health broadcast machine, I am a health expert, and I will take you to maintain a scientific health together!

In ancient China, although science and technology were not as developed as they are now, our ancestors left us a lot of valuable property.

We all know that about 1/3 of a person's life is spent in sleep, so sleep is very important to the health of the body, and sleep is also the easiest and most effective way to maintain health.

Our ancestors have summed up a lot of experience, so they left the sayings that "people sleep three times, their lives are thinner than paper" and "sleep can't sleep with their feet facing west", so are these sayings really credible?

day-night reversal

Nature has certain laws, so according to nature's health preservation rules, people should work during the day and sleep at night, which can well maintain the detoxification and metabolism of various internal organs of the body, maintain the balance of hormone secretion, and ensure the health of the body. .

However, if the day and night are reversed, it is very beneficial to the health of the body. It is difficult to sleep well during the day, and if you work at night, people will be too tired. Therefore, if you want to achieve a healthy and long-lived body, it is best to Follow the laws of nature.

go to sleep immediately after a meal

After a person has just finished eating, most of the blood will be concentrated in the human stomach, so as to ensure the digestion and absorption of the body.

However, if you go to sleep immediately at this time, it will seriously affect people's digestion and absorption functions. If you do this for a long time, various gastrointestinal diseases are likely to occur, which will affect the health of the body.

And if you are sleeping at this time, it will also affect the quality of sleep, especially at night, it is recommended to take a walk after eating for 15 minutes, which is more conducive to health and longevity.

sleep in

The best time to wake up in China is 6:00 in the morning, because at this time the yang qi grows and the body gets enough rest. If you can develop a good habit of getting up around 6:00, it can greatly improve the efficiency of work.

However, many people usually develop a good habit of sleeping late, sometimes sleeping until seven or eight or even ninety o'clock, which may lead to the situation that the more you sleep, the more lazy you are, the more tired you are, and it is not good for your health.

The ancients of China also left us with a saying, "Don't sleep with your feet facing west. Why do you say that?" In fact, there is some scientific basis for this.

We all know that the earth is also a huge magnet, which generates a lot of magnetic fields. The north and south poles of the earth are two electrodes, and our body is also a biological weak magnetic field. The direction of the magnetic field is from the head to the feet, so our body is the most Well, it also has to comply with the earth's magnetic field.

If a person is in the north-south direction, the magnetic field of the earth coincides with the magnetic field of our body, which is more conducive to improving the quality of sleep and ensuring the health of the body.

Therefore, sleep is very important to the health of the body. The ancestors left us a lot of wisdom and wisdom. It is still very well-founded. I hope you will pay attention to it.