Harm of electromagnetic radiation on the human body
According to experts, the harm is mainly in the following areas:
[Harm one]
Can lead to children's intellectual disability. According to the latest survey, China's annual birth of 20 million children, there are 350,000 for defective children, of which 250,000 for intellectual disability, some experts believe that electromagnetic radiation is also one of the factors affecting. The World Health Organization believes that electromagnetic radiation from computers and televisions has an adverse effect on the fetus.
[Harmful two]
It is very likely to be one of the causes of leukemia in children. Medical research has proved that prolonged exposure to high levels of electromagnetic radiation can cause changes in blood, lymphatic fluids and cellular protoplasm. Italian experts believe that more than 400 children in that country suffer from leukemia every year, mainly because they are too close to high-voltage power lines and are thus exposed to serious electromagnetic pollution.
[Harmful third]
Can induce cancer and accelerate the proliferation of cancer cells in the human body. Electromagnetic radiation pollution affects the human circulatory system, immunity, reproduction and metabolic functions, and in severe cases can also induce cancer, and will accelerate the proliferation of cancer cells in the human body. According to Swiss research data, residents of households surrounded by high-voltage lines are 7.4 times more likely to suffer from breast cancer than ordinary people. The Texas Cancer Fund for some patients who suffered electromagnetic radiation damage to do the sampling results show that its cancer cells grow 24 times faster than the average person.
[Hazard No. 4]
Impacts the human reproductive system, mainly manifested in the lowering of sperm quality for men, and the occurrence of spontaneous abortions and fetal malformations in pregnant women.
[Harmful fifth]
It affects people's cardiovascular system, manifesting as palpitations, insomnia, some women's menstrual disorders, bradycardia, decreased blood flow, sinus irregularities, decreased white blood cells, decreased immune function. If patients with pacemakers are exposed to high electromagnetic radiation, the normal use of pacemakers will be affected.
[Hazard No. 6]
High-dose electromagnetic radiation also affects and destroys the human body's original bioelectrical current and bio-magnetic field, causing abnormalities in the body's original electromagnetic field. It is worth noting that different people or the same person at different ages on the ability to withstand electromagnetic radiation is not the same, the elderly, children, pregnant women belong to the sensitive population of electromagnetic radiation.
Learn to prevent radiation
There are five kinds of people should pay special attention to electromagnetic radiation pollution: living and working in high-voltage lines, substations, radio stations, television stations, radar stations, electromagnetic wave emitting towers near the personnel; often use computers, television electronic equipment, medical equipment, office automation equipment; living in the environment of the modern automated electrical appliances, staff; wearing a pacemaker patients; living in the above environment. Patients; pregnant women, children, the elderly and the sick living in the above environments must take appropriate protective measures. Do not place household electrical appliances too centrally, so as not to expose yourself to the danger of excessive doses of radiation. Especially some easy to generate electromagnetic waves of household appliances, such as radios, televisions, computers, refrigerators, etc. should not be centrally placed in the bedroom. Conditional units and individuals can be equipped with anti-radiation clothing, computer, TV radiation screen, radiation curtains and other measures to reduce electromagnetic radiation, according to the concept of "one more point of protection, one less point of harm", rather than believe that there is, not to believe that there is no, so that we can be prepared for it.
Computer radiation is inevitable, but can be reduced. Here are some ways to prevent computer radiation:
1. should be as far as possible to buy new computers, generally do not use the old computer, the old computer radiation is generally more powerful, in the same distance, the same type of conditions, generally 1-2 times the new computer.
2. Pay attention to indoor ventilation. Scientific studies have confirmed that the computer screen can produce a carcinogen called brominated dibenzofuran. Therefore, it is best to install a ventilation fan in the room where the computer is placed, and if not, pay particular attention to ventilation when surfing the Internet.
3. Computer placement is important. Try not to let the back of the screen toward the place where there are people, because the strongest computer radiation is the back, followed by the left and right sides, the front of the screen but the weakest radiation.
4. Indoors do not place idle metal objects, so as to avoid the formation of electromagnetic wave re-emission.
5. Operation of the computer is best in the display screen to install a computer special color filter to reduce the harm of radiation.
6. When using the computer, pay attention to the screen to maintain an appropriate distance. The closer the screen, the greater the electromagnetic radiation suffered by the human body, so it is better to be half a meter away from the screen.
7. After using the computer, the face will adsorb a lot of electromagnetic radiation particles, therefore, in a timely manner with water to wash your face, which will reduce the radiation received by more than 70%.
8. Can be placed in front of the computer desk a pot of cactus, which helps to reduce radiation.
9. Pay attention to your diet. For people who live a stressful and busy life, the easiest way to ward off computer radiation is to drink 2 to 3 cups of green tea and eat an orange every morning. Tea is rich in vitamin A original, it is absorbed by the body, can be quickly converted into vitamin A. Vitamin A not only can synthesize retinol, but also can make the eyes in the dark light to see things more clearly, so green tea can not only eliminate the hazards of computer radiation, but also to protect and improve eyesight. If you are not accustomed to drinking green tea, chrysanthemum tea can also play a role in resisting computer radiation and regulating body functions.