1. It is better to sleep with your head north and feet south.
According to the principle of the earth's magnetic field, the bed at home should be placed in a north-south direction. When people sleep, their heads should be in the north and their feet should be in the south. This sleeping orientation is good for the human body.
The earth is an extremely huge magnetic field. Its magnetic field lines come out from the North Pole, pass through the earth's surface and enter the South Pole. The biocurrent channels of the human body are perpendicular to the direction of the earth's magnetic field lines. The magnetic force of the earth's magnetic field becomes a kind of resistance to the human body's biocurrent. To restore normal operation and reach a new equilibrium state, a large amount of heat must be consumed and metabolic capacity improved. If things go on like this, when the body does not receive enough energy supplement from the outside world, the flow of qi and blood will become abnormal, resulting in morbidity. At the same time, in order to achieve a new equilibrium state, the energy consumed surrounds the bed in the form of heat, causing the body to become sleepy during sleep. The temperature rises, I feel irritable, and it is difficult to fall asleep. According to this principle, people should adopt a posture with their head north and feet south when sleeping, so that the magnetic field lines pass through the human body smoothly and minimize the interference of the earth's magnetic field. The biological macromolecules in the human body will change from a chaotic arrangement to a directional arrangement. The direction of the current in the human body, that is, the running direction of qi and blood, will be parallel to the magnetic field lines of the earth's magnetic field. The sleeping direction complies with the magnetic field lines. Under the action of the magnetic field force, Qi and blood flow smoothly. This kind of sleep direction reduces people's metabolism and energy consumption, which is beneficial to blood flow and improves sleep quality.
2. (By the way) the best sleeping position is to sleep on the right side