Electromagnet Radiation (EMF) Explained
What is electromagnetic radiation?
The interactive change of electric and magnetic fields generates electromagnetic waves, and the phenomenon of the air-launch or exposure of electromagnetic waves is called as electromagnetic radiation. The electromagnetic radiation exceeding the safety limit causes the electromagnetic pollution. At present, the electromagnetic pollution has become the first major pollution, being ranked before the sewage, waste gas and noise.
Electromagnetic radiation and physical health
On the subject whether the electromagnetic field (50-60HZ) of industrial frequency impacts the physical health, occident countries have made a large number of surveys and statistical analysis and obtain a surprising result: the probability of occurrence of human tumors is closely related to the low-frequency electromagnetic radiation.
Mechanism of electromagnetic radiation on the human body
The human body, being a conductor, can absorb electromagnetic energy. Under the action of electromagnetic field, the human body will cause thermal effects. The greater the strength of electromagnetic field, the more obvious the thermal effects are. In addition, it will interfere with the transmission of bio-electrical information of the human body.
Harms of electromagnetic radiation on the human body are mainly showed
Electromagnetic radiation can widely impact the human health, and can change neurological, reproductive, cardiovascular and immune functions, eye vision, etc. The main symptoms include headache, dizziness, memory loss, inability of concentration, depression, irritability, women's menstrual disorders, breast cancer, skin aging, breathing difficulties, back pain and so on. The rate of occurrence of leukemia of people often contacting with electromagnetic radiation is 2.93 times higher than that of the healthy people, and the rate of occurrence of brain tumors is 3.26 times higher than that of the healthy people.
The interactive change of electric and magnetic fields generates electromagnetic waves, and the phenomenon of the air-launch or exposure of electromagnetic waves is called as electromagnetic radiation. The electromagnetic radiation exceeding the safety limit causes the electromagnetic pollution. At present, the electromagnetic pollution has become the first major pollution, being ranked before the sewage, waste gas and noise.
Electromagnetic radiation and physical health
On the subject whether the electromagnetic field (50-60HZ) of industrial frequency impacts the physical health, occident countries have made a large number of surveys and statistical analysis and obtain a surprising result: the probability of occurrence of human tumors is closely related to the low-frequency electromagnetic radiation.
Mechanism of electromagnetic radiation on the human body
The human body, being a conductor, can absorb electromagnetic energy. Under the action of electromagnetic field, the human body will cause thermal effects. The greater the strength of electromagnetic field, the more obvious the thermal effects are. In addition, it will interfere with the transmission of bio-electrical information of the human body.
Harms of electromagnetic radiation on the human body are mainly showed
Electromagnetic radiation can widely impact the human health, and can change neurological, reproductive, cardiovascular and immune functions, eye vision, etc. The main symptoms include headache, dizziness, memory loss, inability of concentration, depression, irritability, women's menstrual disorders, breast cancer, skin aging, breathing difficulties, back pain and so on. The rate of occurrence of leukemia of people often contacting with electromagnetic radiation is 2.93 times higher than that of the healthy people, and the rate of occurrence of brain tumors is 3.26 times higher than that of the healthy people.
