Generally ordinary household 1000W fan, radiation value of 350mG or so (mG: milligrams is a unit of magnetic field strength), while the television and computer monitors, radiation value of about 45mG and 100mG, respectively, much lower than the amount of radiation from the fan. Because the use of electric fans, radiation from the head distance than other electrical appliances to be close, so the harm of radiation is self-evident.
Electric fan is indeed a high-radiation household appliances, especially in the opening and closing of the largest radiation, and the greater the power of radiation is also greater. Electromagnetic radiation is a composite electromagnetic wave, the human body's life activities include a series of bioelectrical activities, these bioelectrical to the environment of the electromagnetic wave is very sensitive, therefore, electromagnetic radiation can cause impact and damage to the human body. When the human body is subjected to electromagnetic radiation, it will cause dysfunction of the central nervous and mental systems, mainly manifested as dizziness, fatigue and weakness, memory loss, loss of appetite, insomnia, forgetfulness and other health symptoms.
The correct use of electric fans
Because the use of electric fans, the source of radiation - the back end of the electric fan motor part is very close to the head, it is easy because of the electromagnetic radiation triggered by dizziness, fatigue, so in the use of such as turning on and off should be as far as possible away from the fan; it is best to not use for a long time, should be intermittent. Should be intermittent stop.
Fighting home radiation tips
In addition to fans, other home appliances radiation is not to be "underestimated". Anti appliance radiation tricks, such as operating a computer, at least 30 cm away from the display, boot moment electromagnetic radiation is the largest, should be avoided; watching TV, it is best to distance from the TV more than 3 meters, immediately after the shutdown away from the TV; the use of microwave ovens, at least from the furnace more than 0.5 meters away from the stove, the eyes do not look at the stove door, can not be stood for a long time in front of the stove, the food out of the stove, it is best to first set aside a few minutes of cool before eating; Electric blankets on pregnant women, children, the elderly, the greatest damage, should be used with caution, because the electric blanket itself is equivalent to an electromagnetic field, even if the power off, the radiation will still disrupt the body's natural magnetic field.
Daily diet, you should eat more carrots, tomatoes, kelp, lean meat, animal liver and other foods rich in vitamin A, vitamin C and protein to strengthen the body's ability to resist electromagnetic radiation.