The most scientific research shows that people should sleep with their heads facing north and their feet facing south. Traditional residential buildings, pay attention to sitting north to south; Indoor beds are usually placed in the east-west direction. Experts believe that sleeping with your head facing south or north and south is good for your health. Because the earth is a big magnetic field, the magnetic lines run through the north and south.
The water molecules in the human body are like a small compass, constantly swinging under the action of the earth's magnetic field lines. When the poles of water molecules are in the same direction as the magnetic field lines between the north and south of the earth, the water molecules stop swinging and tend to be stable; When the polarity orientation of water molecules is different from the magnetic field lines between the north and south of the earth, water molecules will be unstable.
If people's sleeping direction is north-south, then the direction of water molecules, people's sleeping direction and the direction of magnetic lines in the north-south direction of the earth are the same, so people are the easiest to fall asleep and have the highest sleep quality.
What's wrong with sleeping with your head facing east and your feet facing west? It's not sleeping with your feet facing west, but sleeping with your head facing east. It has something to do with feng shui. Go up north and down south, left west and right east. On Suzaku, under Xuanwu, the dragon on the left is a white tiger, the dragon on the left soars in the sky, and the white tiger on the right shakes the ground. Man's head is mainly ascending, which is the confluence of all yang, and his feet are mainly descending, which is the knot of all yin. The direction of people's sleep is related to the changes of qi in heaven, earth, sun, moon and stars. Feng Shui master thinks that the sun of heaven and earth rises in the east, so the head facing east conforms to the change of natural qi. Those who don't specialize in Feng Shui but believe in it, when sleeping, remember to sleep facing south or north, with their heads facing east or west.
Precautions for sleeping 1. Usually we always take off our clothes or sleep in pajamas, but for some reasons, some people sleep without taking off their clothes, which makes people feel bound and not free, which will lead to poor sleep.
2, strong tea, coffee is a stimulating drink, containing caffeine and other exciting substances. Drinking these before going to bed is easy to make people excited and difficult to fall asleep.
When people are asleep, although their eyes are closed, they can still feel bright. Sleeping in front of the light is easy to make people uneasy, it is difficult to fall asleep, and even if they fall asleep, they are easy to wake up.
4, because watching these is easy to make the brain excited and active, making it difficult to fall asleep.
5. If you eat too much before going to bed, the blood will be concentrated in the digestive tract, which will reduce the blood in other parts (especially the coronary artery) and easily cause angina pectoris caused by cardiac ischemia. That's how myocardial infarction comes at night. Late-night illness is really called every day. It doesn't work.