The bed faces north and south, with the head facing south and the feet facing north. The earth's magnetic field is north-south, so it is beneficial to the regulation of sleep to keep consistent with the magnetic field when sleeping. When the human body sleeps in the north-south direction, the direction of blood circulation in the human body is consistent with the direction of the magnetic field lines in the north-south direction of the earth, so it is easy for people to fall asleep.
The bed can't face the door, and the bed faces the door, which is easy to be seen by outsiders. There is no privacy and security, which also affects the owner's rest. Moreover, the door is both an air outlet and an air outlet, and the bed facing the air outlet will inevitably affect people's health. If someone suddenly opens and closes the door, the owner is easily disturbed and frightened, which is not conducive to rest and deep sleep.
Matters needing attention in bed placement
1, the bed should not be near the window.
The position of the bed is not suitable for the window. The window is a place to adjust the air, so the bedside is easy to get close to the window. People in bed are easy to feel insecure because they can't see the window above their heads, which causes mental stress and affects their health.
2. Avoid gaps behind the bed.
The bedside should be attached to the wall or object without gaps. Otherwise, it is easy to have illusions and pessimism, which may lead to mental fatigue in severe cases.
3. The bed should not be placed with the back door.
The position of the bed is such that when you are on the bed, you can see everything outside the door. The back door is undesirable. Seeing everything outside will invisibly increase people's sense of security. Otherwise, it will be easily disturbed and frightened, which will affect emotional health.