What is the relationship between geomagnetism and health?

The earth where human beings live is a huge magnetic field. The north and south poles are its center, and the magnetic force emitted makes the average intensity of the ground magnetic field reach 0.5 gauss/square meter. It is precisely because of this natural magnetic biosphere environment that it has a great influence on human growth, reproduction and health. When the total intensity of the local magnetic field decreases, the sexual maturity of human beings will be accelerated correspondingly, while the height growth will be slightly slowed down. For example, children born in Rio de Janeiro, Brazil, are shorter than those born in the United States at the same time.

The lowest total magnetic field intensity on the earth is just in South America, while the total magnetic field intensity in Africa is higher, so the height of Rwandan men in Central Africa exceeds that of European men. If human beings live along the geomagnetic direction for a long time, they can make various systems, organs and cells in the body orderly, thus producing biological magnetization effect and coordinating and restoring the functions of various organs. Some human diseases, such as hypertension, heart disease and stroke, are closely related to the monthly average value of geomagnetic field index. The incidence of geomagnetic anomalies is high. For example, in the local magnetic anomaly caused by Kursk magnetite in Russia, the incidence of hypertension is higher than that in the normal magnetic field 125% ~ 160%. The incidence of coronary heart disease is also significantly higher in some places north of the Yellow River Basin in China, which are located in the magnetic anomaly area of East Asia continent.

In recent years, scientists have found that some symptoms such as intractable headache, insomnia and joint pain are closely related to the weakening of geomagnetic field in modern life. In modern society, more and more people work and live in high-rise buildings, cars shuttle, wires and pipes are like nets, which disturb the natural magnetic field and cause the lack of human magnetic force. As a result, there have been various symptoms of self-discipline and mental disorder.

Therefore, modern people should supplement the magnetic force and adjust the magnetic balance in the body. If possible, drink magnetized water for a long time to magnetize the cells; You can also supplement various minerals in your diet. At the same time, we should strengthen physical exercise, because electrolyte is an indispensable substance to produce bioelectromagnetism, and physical exercise is an accelerator to promote the body to produce bioelectromagnetism, and then achieve magnetic balance through self-regulation.

In addition, some studies have said that sleep should take the direction of head facing north and feet facing south.

The reason is that the earth's magnetic field is north-south, and the magnetic field has the function of attracting iron, cobalt and nickel. Human blood also contains these three elements. In the vast rural areas of northeast China, because the location of the fire kang is the same as that of the bungalow, and most people are in the north kang, the direction of sleeping is the same as that of the earth's magnetic field. In the bedroom of urban buildings, the direction of the bed is just the opposite. North-south sleep can promote the attraction of iron, cobalt and nickel in the earth's magnetic field, while east-west sleep is not only unfavorable to the attraction of magnetic field, but also changes the distribution of these three elements in human body. When the distribution of these three elements changes, it will affect their physiological functions and lead to dysfunction. In addition, north-south sleep makes the direction of bioelectric current in human body parallel to the direction of earth's magnetic field. Under the action of the earth's magnetic field, qi and blood run smoothly, and energy is reduced. People wake up in the morning and feel full of energy. When sleeping on your back, facial muscles remain relaxed, so that facial wrinkles gradually disappear. On the contrary, if you sleep on your stomach, your face, chest and abdomen will be squeezed, which will affect your breathing and local blood circulation and make your face swollen.

Attention should be paid to sleep health care during the peak of solar activity.

As a result of solar activity, sunspots on the surface increase, and high-energy charged particles and strong electromagnetic waves are ejected outward, making the geomagnetic field stronger. In addition, the physical radiation of the sun (harmful ultraviolet radiation and X-ray radiation) is also more intense. This harmful ray comes from the depths of the earth's core and has strong penetrating power, which can easily penetrate the ground and cement slabs. If the radiation focus just reaches the human body, the human body will suffer and some strange diseases will appear. Therefore, when the human body feels unwell and some diseases of unknown causes appear, measures should be taken immediately-moving the bed to avoid radiation lesions.

microwave tube

Microwave tube, vacuum electronic device working in microwave band. The microwave band in the electromagnetic spectrum usually refers to the electromagnetic wave with the frequency of 300 MHz to 3000 GHz and the corresponding wavelength of 1 m to 0.1mm. After the appearance of microwave radar during the Second World War, microwave tubes were rapidly applied in a large number. Since 1950s, its application has rapidly expanded to microwave relay communication, satellite communication, TV broadcasting, navigation, energy transmission, industrial and civil heating, scientific research and other fields.