Is the bedside orientation feng shui, too?

First of all, it is good to see which geographical position the bedside faces, which is good for the human body. It is generally believed that the bed should be placed in the north-south direction, because the geographical magnetic field is in the north-south direction, ensuring that the sleeping direction of the human body is consistent with the direction of the magnetic field lines can make people fall asleep more easily.

On the contrary, the head of the bed facing west is considered very unlucky. The west has always been regarded as a paradise after death. It is very unfavorable for the living to face in that direction. And the east-west direction is the direction of the earth's rotation. If you sleep in the west, your blood will often collide with your head, making your sleep unstable.