1, the ancients put forward the view that "autumn and winter go west". For example, "Thousands of women want a way to cultivate nature" says: "mortals lie down, facing east in spring and summer, and facing west in autumn and winter", because spring and summer belong to the sun, and their heads should lie east; It is cloudy in autumn and winter, and the head should lie facing west, in order to conform to the principle of "nourishing yang in spring and summer and nourishing yin in autumn and winter".
2. From a scientific point of view, according to the north-south trajectory of the earth's magnetic field, it is generally believed that the bed should be placed in the north-south direction. This can better adapt to the direction of geographical magnetic field, ensure that the sleeping direction of human body is consistent with the direction of magnetic field lines, and make people sleep more soundly.
3. In addition to facing the east, the bedside is against the wall, which should be a very good direction. This orientation can not only make effective and reasonable use of space, but also make things smoother in the future.
The head of the bed faces east, and the sun will shine on your face warmly through the window and wake you up gently. Because of the sun's magnetic field, sleeping facing the east can make people get up early.
5. China people are afraid of the direction of the west, so most of the beds don't face this direction. If the bedroom conditions are limited and have to face this direction, then you should pay attention when choosing sheets, and you can't choose gray or wooden ones.