Generally, the north-south orientation is better.

One third of a person’s life is spent sleeping. Correct sleeping methods and good sleep status are closely related to health preservation. Ancient Chinese health experts believed that people's sleeping direction should change with the alternation of spring, summer, autumn and winter. "Lie down in response to the strong qi of the four seasons." The position of sleep also corresponds to the solar terms at that time. Therefore, there are theories about the orientation of the head of the bed during sleep: east in spring, south in summer, west in autumn, and north in winter.

After consulting relevant information, I found that people have endless opinions on the issue of bed head orientation. In addition to changing with the seasons, some people think that the head of the bed should not be facing due west, because this will cause the body's body movement to be opposite to the direction of the earth's rotation, causing discomfort to the body.

There is also a saying that when sleeping, the human body should face its head to the north and its feet to the south. This sleeping direction is consistent with the direction of the earth's magnetic field. This sleeping method that conforms to the direction of the earth's magnetic field can reduce the impact of the earth's magnetism on the human body. , thus helping people maintain a good sleep. However, experts say that these various claims have no scientific basis.

Due to the limitations of ancient people’s understanding, this statement is not scientific. Sleep is related to various factors such as emotion and psychology. It is not just changing the sleep direction that can solve the problem of sleep disorders.

There is currently no scientific theory to prove that the orientation of the bed head determines a person's sleep, but insomniacs are easily prompted to change the direction of the bed head when they suffer from insomnia, and even think it is effective in the first few days, but Still having insomnia after a few days does not fundamentally solve the problem of insomniacs.