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What are the health hazarde of cumputer to human beings.
The spot of electrons which sweep the screen generates what scientists call PEMR (Pulsed Electro-Magnetic Radiation) which, at close range, disturbs the balance of all living cells. [ It has been established that the harmful effects of PEMR exist all around the screen, especially in front of and behind the tube, effects which persist several hours after the computer or TV set has been turned off. Several other problems have also been observed in people who spend more than four hours a day in close proximity to an unprotected VDT: stress, headaches, irritability, insomnia, eye strain,
eyesight decline, abnormal general fatigue, decrease in productivity and in the natural resistance of the immune system, decline in libido, disorders in the menstrual cycle, and hormonal disturbances. Even more disturbing is the fact that exposure to PEMR appears to be one of the causes of decrease in spermatogenesis. In rats, it has been proven that after being exposed to the radiation of cathode ray tube screens at a prepubescent stage, their neuro-endocrine development was severely affected. Many adult rats ended up sterile and their secretion of melatonin was significantly reduced. ]
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Expert answered|selymi|Points 7532|
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Asked 3/1/2012 12:18:39 PM
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