Western medicine believes that it is beneficial to sleep with your head facing south or north, because there is a big and weak magnetic field between the south pole and the north pole of the earth. If the human body follows the geomagnetic north-south direction for a long time, it can make the organs and cells of the human body orderly, adjust and enhance the organ function.
The direction of cell current in human body can be parallel to the direction of earth's magnetic field lines, and the arrangement of biological macromolecules in human body is directional. In this way, qi and blood run smoothly, metabolism is reduced, energy consumption is sharply reduced, slow waves and fast waves are coordinated during sleep, and the depth of sleep is deepened, thus improving the quality of sleep and benefiting physical and mental health.
metabolism
The exchange of matter and energy between organisms and their internal environment and the self-renewal process of matter and energy in organisms are called metabolism. Metabolism includes anabolism (assimilation) and catabolism (alienation). Intestine is the largest digestive organ of human body, and probiotics participate in human digestion, absorption and excretion.