The sources of electromagnetic radiation in life are:
GSM base stations, high-voltage impact, electrical appliances, office electronics, cell phones and computers are the largest source of electromagnetic wave radiation.
The hazards of electromagnetic radiation in life are:
Experts say that electromagnetic radiation above 2 milligauss will lead to human disease, first of all, human skin and mucous membrane tissues, the symptoms are swollen eyelids, bloodshot eyes, nasal congestion.
Runny nose, throat discomfort, or recurring hives, eczema, itching, etc., when affecting the body's immune function, there may be vitiligo, psoriasis, allergic purpura and so on.
It is understood that electromagnetic radiation has been listed by the WHO as the fourth largest source of environmental pollution after water, atmosphere and noise, has become an invisible killer of human health. Long-term excessive electromagnetic radiation can cause damage to human reproductive, nervous and immune systems. p>Many office workers, especially office computer people, will take a variety of protective measures to protect themselves, such as the use of radiation blanket clothing, masks, radiation protection film.
In fact, even some building materials at home have radiation, such as natural marble, tiles, etc., so it is recommended that the home should be ventilated frequently. In order to reduce the use of small appliances in daily life, it is best not to work before and after the host, do not call when the phone is charging.
However, the best way to prevent radiation is to avoid it as much as possible, or minimize the time and frequency of exposure to the source. For example, medical checkups should not be performed frequently in hospitals where radiation is strong, such as ct, x-rays and fluoroscopy. Due to the high amount of radiation in ct examinations, women are more sensitive to radiation than men, especially pregnant women. CT examination is strictly prohibited.
Baidu Encyclopedia - Electromagnetic Radiation