With the advancement of science and technology, digital products and electronic products have been continuously invented and produced. While improving people’s lives, they inevitably bring about certain side effects, such as electronic product pollution, electromagnetic pollution, etc. . Electromagnetic pollution is silently hidden in people's daily lives, which inadvertently endangers people's health, hides well, and has great harm. So what is electromagnetic pollution? How big is the danger of electromagnetic pollution? How to avoid the harm of electromagnetic pollution? Now let's find out together!
What is electromagnetic pollution?
The advancement of science and technology has brought about the convenience of life and brought about more and more electromagnetic pollution. What is electromagnetic pollution? Electromagnetic radiation is generated when televisions, refrigerators, computers, mobile phones, etc. work. However, unlike electromagnetic radiation and electromagnetic pollution, electromagnetic radiation is ubiquitous, and electromagnetic pollution can cause headaches, insomnia, memory loss, decreased vision, high blood pressure, or a decrease in blood pressure, etc. only if the electromagnetic radiation exceeds a certain intensity. Caused abortion in some people, cataracts, and even induced cancer.
Research confirms that magnetic fields increase the risk of children getting cancer, and from 2mG (milligaus), the risk starts to double. In fact, you have been contaminated by radiation for a long time in a field where the magnetic field is over 1mG. In fact, the data measured at home is much higher than this number.
The harm of electromagnetic pollution to children
One of the hazards
It is most likely one of the causes of leukemia in children. Medical research shows that long-term exposure to high levels of electromagnetic radiation can cause changes in blood, lymph, and cellular protoplasm. According to an Italian expert's study, more than 400 children in the country suffer from leukemia every year. The main reason for this is that they are too close to high-voltage power lines and have suffered serious electromagnetic pollution.
Harmful two
It can lead to children’s mental disabilities. According to the latest survey, of the 20 million children born each year in China, 350,000 are children with defects, of which 250,000 are mentally handicapped. Some experts believe that electromagnetic radiation is also one of the influencing factors. The World Health Organization believes that electromagnetic radiation from computers, televisions, and mobile phones has adverse effects on the fetus.
Which household appliances cause electromagnetic pollution
1, audio: "bedside audio" do not put the bed
Beds are probably the highlight of measuring the electromagnetic field in your home. If you stay in a place with high magnetic fields for a long time, you can imagine how big this effect is. From this we can also know that the so-called "bedside audio" should not be placed on the bedside. In principle, any electrical appliance should stay away from your bed. Visitors complain that sleep quality is not good. In fact, electric heaters, electric fans, air purifiers, air conditioners, and other electric appliances are likely to be placed near the beds of hotels. It should be noted that the magnetic field of a small electric heater can be as high as 200mG or more.
2, microwave oven: little boy away from the microwave oven
The microwave is harmful to the boy. Some microwave ovens have a very high magnetic field. Different from other home appliances, the magnetic field of the keypad in front of some models can be as high as 30~60mG, and the magnetic field in use exceeds 200mG, even if it is not plugged in. In addition, studies have shown that these leaked microwaves are particularly harmful to the male reproductive system, so young boys should avoid them.
3, the refrigerator: the heat pipe suction dust
Refrigerator is a high magnetic field in the kitchen. Especially when the refrigerator is operating and making a buzzing sound, the magnetic field released by the cooling pipe at the back or bottom of the refrigerator is even tens or even several hundred times ahead of the refrigerator. Measured 1~9mG, can be up to 300mG) in the center of the rear. If the efficiency of the refrigerator is not high, the buzz will be particularly long, and it will be particularly large. If vacuum cleaners are used to suck the dust off the heat pipes, the efficiency of the refrigerator will be improved, and the magnetic field in the home will also be reduced.
4, the computer: LCD monitors less radiation
If your computer desk is too small, forcing you to be too close to the screen, you may wish to retreat the monitor as far as possible, of course, replaced by a liquid crystal display, radiation is quite small. As for the mainframe computer, it is easy for most people to ignore it and often place it on the edge of the leg to facilitate disk insertion. The magnetic field in front of the host can exceed 4mG. The magnetic field behind the host is higher, so it can be farther away if possible. Below the computer desk is often a pile of wires and transformers, as far as possible away from your feet.
5, mobile phone charger: keep it away from
Low-voltage power supplies with transformers generally have high magnetic fields, and they can measure more than 300mG at the place of connection, but they fall below 1mG as soon as they are only 30 centimeters away. Mobile phone chargers and portable players also have higher magnetic fields on the sockets, so keep distances for safety reasons.
The permeability of the magnetic field is very strong, do not ignore the impact of the adjacent room or upstairs upstairs. In particular, the pipelines of general electrical appliances are connected at the rear, so the highest index is often measured directly behind the appliance, and the location separated by a high magnetic field and a wall should be noticed. If you often sit on a sofa and you have a wall behind your head, and the neighbor's TV's tail is just facing your head, then you can suffer.
How big is the electromagnetic pollution hazard?
There was a measurement of the magnetic field strength of 1.6mG in the position of the pillow on the child bed. It was finally discovered that there was a TV on the adjacent master bedroom, and this TV was directly behind the child's headboard; when a desk was set in the refrigerator Behind the wall, the desk's magnetic field is between 2 and 7mG. So, sofas, seats, and pillows are best not to be close to walls that are separated from your neighbors, because you don't know what's going on the other side of the wall.
Although the impact of electromagnetic radiation on people is universal, it is not terrible. The ability of different people or the same person to withstand electromagnetic radiation in different age groups is not the same. Even in an over-standard environment, it does not mean that everyone will get sick, but for the elderly, children, pregnant women or with a pacemaker The patient should take precautions against people who are sensitive to electromagnetic radiation and who work long-term in an over-dose electromagnetic radiation environment.
How to avoid electromagnetic pollution
1. Do not place the household appliances too concentrated or often used together. In particular, televisions, computers, and refrigerators should not be placed in the bedroom so as to avoid exposing themselves to the danger of overdose radiation.
2, all kinds of household appliances, office equipment, mobile phones, etc. should try to avoid long-term operation.
3. When the appliances are suspended, it is best not to put them in a standby state, because a weaker electromagnetic field can be generated at this time.
4, the use of various electrical appliances, should maintain a certain safety distance.
5. Patients wearing pacemakers and pregnant women, children, and the elderly with weak resistance should be equipped with shielding protective clothing that blocks electromagnetic radiation.
6. When the mobile phone is turned on, the electromagnetic radiation released at the moment is the maximum. It is best to answer the phone when the mobile phone rings for one or two seconds or when the phone rings twice.
7, eat more carrots, tomatoes, kelp, lean meat, animal liver and other foods rich in vitamins A, C and protein, strengthen the body's ability to resist electromagnetic radiation.
The above is about the electromagnetic pollution related content, we looked at these, alert to electromagnetic pollution it? Those children who like to sleep on their mobile phones or put their phones on the bedside should be careful, it is not too late to make up for the time, and quickly put the phone far away. Do not underestimate the danger of electromagnetic pollution to people! For more information, please follow this site!
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