The harmfulness of the router in the apartment. Myths and facts about the harmful effects of Wi-Fi. The impact of Wi-Fi on the human body

12.04.2021

Hello friends! Believe it or not, I don't have a Wi-Fi network at home. Honestly 🙂 Although I have both a tablet and a laptop, they are still without the Internet. Only one desktop computer is connected to the Internet.

I've been going to buy myself a Wi-Fi router for a year now, but I still can't get it together, something stops me all the time. First, the fact that Wi-Fi is very harmful with its radiation, but this has somehow passed. Then he could not find a place for him to put. I would like to be in the corridor, but then I will have to buy a Wi-Fi receiver for a regular PC, in general I have not decided yet.

Something did not carry me there, I already began to impose my problems on you :). Since the article is called is wifi harmful, this means that I would like to attach the most attention to this issue.

Well, probably everyone who installs Wi-Fi at home, asked himself the question about the dangers of Wi-Fi. Of course, I am not a scientist, and I have not conducted experiments in this area, but still I will try to clarify something.

The most important thing to understand now is that we can’t hide from Wi-Fi anywhere. Do you think that if a Wi-Fi router is not installed in your apartment, then you are not exposed to Wi-Fi on your body? Yep, it wasn't there. Take any device with Wi-Fi and scan the network. I'm just sure that you will find at least one network. Of course, it will most likely be password protected, but it will be.

I know for myself, in my apartment it finds from 2 to 5 access points. All neighbors already have Wi-Fi, and they do not care about its harmfulness, but they care about security. All as one closed!

To be honest, I think that the Wi-Fi network is no more harmful to us than our mobile phones, which we almost always have near our ears.

If you are interested in my opinion, then it is this: it is useless to fear Wi-Fi, especially in our time, when it is almost everywhere and you can no longer hide from it. In this case, refusing all the beauty of Wi-Fi seems silly to me, because this is a very cool thing. You can, for example, take your phone or tablet to the toilet and sit on Twitter. Do not deny yourself anything!

So friends, I advise you not to worry about the harmfulness of Wi-Fi, especially since it has not been proven. I read articles on this topic, but nowhere did I see an exact statement about the harmfulness of this wireless network. In fact, Wi-Fi has many advantages, for example, you can sit on the Internet lying down :). No, no, I'm joking, read about it and take care of your health. Good luck!

Now almost every shopping center, cafe, park, home or educational institution has the opportunity to use the Internet using wireless technology such as Wi-Fi. This relatively new technical achievement has firmly entered our daily lives, and we can no longer imagine how we managed before without such a convenient way to transfer data over the air. But, despite the convenience, we have a completely logical question: “Is Wi-Fi harmful to our health?”

Disputes between scientists and doctors over this issue continue to this day. To date, there is no consensus on the answer to it and there is no clear evidence of the harmful effects of Wi-Fi on the human body. In our article, we will try to figure out whether this new technology can affect organs and systems and whether its possible negative effects can be prevented.

What is WiFi?

Wi-Fi technology was created at the Australian Radio Astronomy Laboratory CSIRO in 1996 by engineer John O'Sullivvan. This abbreviation hides the English phrase “wireless fidelity”, which means “wireless fidelity” or “wireless communication”. Wi-Fi, in its essence, can be compared with a means of transmitting digital information streams over radio channels.

This device has many advantages and makes life easier for people:

makes it possible to deploy an Internet network without laying a cable (for example, in places where wires cannot be laid);
gives access to the Internet through mobile devices;
allow you to use the Internet in a comfortable environment without being tied to a wire;
gives Internet access to several users at once (for example, from a laptop, mobile phone and computer);
produces a much smaller (10 times) radiation power than a mobile phone.

Can Wi-Fi harm the human body?

When using Wi-Fi, the connection to the Internet is carried out via radio waves, i.e. the use of this device can be compared to a radio. The question involuntarily arises: “Can conventional radio communication be harmful?”

The following facts about Wi-Fi will help you figure it out:

In British schools, a study was conducted, initiated by scientists and the BBC broadcaster, during which measurements were made of the strength of radiation from 3G mobile phones and Wi-Fi routers. In toga, it was proved that the radiation from phones is 3 times stronger than from Wi-Fi devices. Based on these studies, Professor Laurie Chellis made an official conclusion that wireless data transmission cannot have a harmful effect on human health.
Scientists have proven that the radiation power from Wi-Fi routers is 600 times less than the norms that are safe for the human body.
Microwave ovens and Wi-Fi routers operate on the same wavelength - 2.4 GHz. However, radiation from a microwave oven is 100,000 times higher than from a wireless access point. But with good tightness of the microwave oven, even such radiation does not harm human health. That is why the radiation from a Wi-Fi router can be considered safe. This conclusion was made on the basis of research conducted by scientist Malcolm Sperrin.

We should not forget the fact that almost every second we are surrounded by many other devices from which this or that radiation emanates. Almost everyone has a mobile phone, and communication through it is carried out by a signal that can pass anywhere (both in the house and on the street). We use microwaves, watch TV, work on computers and are constantly exposed to industrial or military sources of radiation. That is why it is simply impossible to judge the dangers of Wi-Fi alone.

Despite the ongoing debate among scientists about the insecurity of wireless data transmission, it can be concluded with firm certainty that a Wi-Fi router does much less harm to human health than other household appliances and military-industrial radiation. The harm of this technology may rather lie in the fact that in recent years the Internet has begun to occupy one of the primary places in our lives. Children and adults can sit in front of monitors for hours and forget about outdoor walks and ordinary communication. , chronic overwork from the continuous flow of information, dependence on computer games, diseases of the musculoskeletal system and blood vessels, visual impairment - this is not the whole list of the problems that unhindered access to the Internet entails. But we can get rid of these problems by dosed use of the Internet and Wi-Fi.

How to minimize possible health risks when using Wi-Fi?

For safety, it is better to place routers away from the place of work and rest.

Most studies prove the fact that the use of Wi-Fi causes much less harm to the human body than most other devices that produce radiation. Experts cannot yet accurately determine all the risks from this wireless data transmission system, which is why it is recommended to follow these simple rules when using a Wi-Fi router:

Locate the Wi-Fi router away from the place of work or sleep and do not install it in children's rooms.
If you do not need access to the Internet, turn off the router.
Place the device that receives the Wi-Fi signal on a table and not on your body (for example, on your lap).
When working with the Internet for a long time, use a wired connection as often as possible.
Follow these rules during pregnancy.

Most doctors agree that Wi-Fi has a minimal effect on health, because the principle of its operation is in many ways similar to conventional radio. Direct and scientifically substantiated evidence that wireless communication can harm the human body is not currently available, but the possible impact of this device over a longer period of time is not ruled out. That is why it is necessary to listen to the recommendations of experts on the rules for using Wi-Fi routers. Remember this and be healthy!

Which doctor to contact

If you feel the negative effects of too much time at the computer, which are most likely associated with normal physical inactivity, you should consult a general practitioner, family doctor, or exercise therapy specialist. In the case when there are signs of any diseases, a neurologist, psychotherapist, ophthalmologist, orthopedist, cardiologist can help you.

WiFi is bad! I hear from one side. “Viruses are transmitted through wifi,” I hear on the other. Are these claims real? Is wifi really bad for your health? Let's find out right now!

Is wifi harmful or not?

To find out, let's figure out what is wifi anyway? We open Wikipedia, where we read that the name comes from the English Wireless Fidelity, which means “high-precision wireless data transmission”, and is nothing more than a family of information transmission over radio channels. RADIO! Has anyone harmed their health by listening to the radio?

To date, scientists have not come to a consensus on the dangers of wifi, but no one has been able to prove the harm to human health. In general, all the noise came from the head of the British Ministry of Health, William Stuart, who had information about alleged changes in people's health from minor radio waves.

Let's look at the facts:

It has been proven that the level of radiation that comes from wifi devices is 600 times lower than the norms of radio magnetic radiation that are acceptable and harmless to humans.
The BBC and a number of British scientists initiated a study in schools on whether wifi is harmful. The strength of radiation from mobile phones and wifi routers was measured. As a result, it was revealed that the level of radiation of the latter is three times higher. And Professor Laurie Chellis has officially stated that there is no harm to health from wifi, "unless you keep your laptop on your lap." Although the other members of the commission said that the radiation is so scanty that even this is not dangerous.
Wi-Fi and microwave devices operate on the same wavelength (2.4 GHz), but the radiation from a kitchen appliance is 100 thousand times higher, which was revealed as a result of research conducted by another professor, Malcolm Sperrin. By the way, high-quality (hermetically) made microwaves also do not let anything through and do no harm.

And now let's remember what surrounds you and me besides wifi in the apartment in everyday life?

A cell phone is in everyone's pocket. And even if you don’t have it, then the neighbor has it, and the signal from the cellular operator does not choose through whom it should go to the neighbor’s phone - the rays penetrate your house up and down
There is a microwave, if not in every, then in every second kitchen.
Everyone has a TV.
We all walk in parks and sit in cafes, wait for a train at the station or a flight at the airport, study at a university or work in an office - and most of these public places have wifi. Even some commuter buses already have it!
There is no point in talking about radiation from various kinds of industrial or military sources - we are all under their "cap"

In the end, what do we have? It is impossible to say exactly how much wifi is harmful. But it is reliably known that the signal from WiFi causes much less harm than the vast majority of other household devices that we use every day. But if you are still afraid of its possible impact, then it is enough to follow some simple rules to be calm:

Do not keep the device that receives the signal on your lap, but rather away on the table.

If possible, put a wifi router in the apartment away from the place where you constantly sit or sleep.

Turn off the router if you are not currently working with the Internet.

Due to the impossibility of thoroughly studying the degree of harm, it is advisable, if possible, to protect small children from it, so as not to strain the young developing organism with additional, albeit insignificant, radiation.

All of the above does not apply to 3G mobile USB modems, because they receive a signal from mobile operators, and therefore radiate in the same way as cell phones. So you need to pay more attention to observing these precautionary rules when working with them than to the usual wireless Wi-Fi generated using a router connected to cable Internet.

Wi-Fi is harmful to use, as viruses penetrate through it.

But this is pure speculation, not supported by anything. And they arise for those who connected to a wireless network from a device that was not protected by an antivirus, picked up a virus and decided that it was wifi that was to blame. This technology only distributes the Internet without wires - the Internet itself remains exactly the same as in your cable. The only danger can only be a hacker breaking into the network, but that's another story.

So follow the minimum elementary safety rules that can be attributed to any modern household appliance and are described in more than a dozen instructions for their use, and use it to your health!

Thank you! Did not help

Is Wi-Fi harmful to human health? Constant use of the Internet requires a high-quality signal. Wi-Fi routers are installed in homes, at work, in public places to provide people with the ability to access the worldwide network.

However, the signal emitted by electronic devices has different effects on the body.

The negative impact of Wi-Fi

Wi-Fi routers (routers) are found everywhere. The device provides a good signal throughout the area of the room and allows you to use several gadgets at the same time. Many people are interested in what harm Wi-Fi can cause to a person.

Routers operate at a frequency of 2.4 GHz, the power reaches 100 μW. A long stay in the area of propagation of waves of a given frequency leads to a violation of the process of growth and reproduction of cells. The harmful effect increases with a decrease in the radius and speed of signal transmission.

Medical scientific research proves the possibility of a negative effect on the human body of radiation from routers. It is alleged that harm is done to children, women during pregnancy, the male reproductive system, and the brain.

Negative effect on the brain

Medical researchers decided to learn about the dangers of Wi-Fi routers on the vessels of the brain through special experiments. The experiment was carried out on schoolchildren. The children were offered to leave a mobile with working wi-fi under the pillow all night. In the morning, the children were ascertained about their condition. Most of the children experienced unpleasant symptoms, spasms and fatigue, problems with memory and attention.

The experiment was carried out on children in whom the bone tissue of the head is thinner and provides less brain protection. Therefore, it is impossible to call the result absolutely accurate. It is possible that most of the radiation was received from a mobile device, and not from a Wi-Fi signal. The exact results of the study and evidence in adults do not exist, but according to preliminary results, radiation adversely affects brain activity.

How does it affect children

The children's body does not have a strong immune system and thin bones of the skull. Radiation from a Wi-Fi router can adversely affect the health of a child. Harmful effects remain in the group of possible risks, although not fully proven.

male reproductive system

Research in this area has been going on for a long time. Scientists conducted an experiment using thirty healthy men. Sperm was taken from all the subjects, the required analyzes were carried out. After the examinations, the sperm containers were left on the computer not far from the Wi-Fi router and a large-scale download of files was launched.

At the end of the experiment, four hours later, the sperm was again sent for examination. The result was negative. Under the constant influence of the Wi-Fi signal, twenty-five percent of the spermatozoa died. Nearly six percent of the surviving specimens were severely damaged.

The conclusion of such a study is one - Wi-Fi waves are harmful to the male reproductive system. When conducting experiments with wired transmission of information, no changes were noted in the samples.

Pregnant women

American researchers decided to conduct an experiment and determine the degree of influence of the Wi-Fi signal on pregnant women. Women in the position were asked to carry a special device that monitors the level of radiation throughout the day. Women recorded all their actions and described the condition.

Scientists collected all the information and came to the conclusion that the constant exposure to radiation adversely affects the condition of the woman and the unborn child. The risk of miscarriage is three times higher. Therefore, during pregnancy, it is recommended not to use a mobile phone often, not to be constantly near the router, and not to spend a long time in places with strong radiation.

Is Wi-Fi router harmful in the apartment

In many apartments, the Wi-Fi router is located in common rooms so that the signal is better distributed throughout the area. However, electric and magnetic waves are generated not only from the router, but also from other devices of constant use - a microwave oven, TV, mobile phone.

To avoid harmful effects is possible only in the event of a complete rejection of the use of such devices. However, unfortunately this is not possible. Therefore, it is recommended to follow the rules that help to avoid harmful effects.

There is no official confirmation of the increased harm of wi-fi radiation. However, many people want to reduce the negative impact of routers.

Installing a wired connection will help to cope with this problem. However, if wireless communication is necessary, it is possible to reduce the harm from radiation if certain rules are observed.

Rules:

The device is recommended to be installed in places with small crowds of people. The farther the router is located, the less harmful effects it has on a person.
In an office building, it is required to install one powerful equipment, rather than several weaker ones.
If the Internet is not used for a long time, it is recommended to turn off the device.
It is better to turn off Wi-Fi equipment during sleep.

Compliance with simple safety rules will help to avoid the harmful effects of radiation. It is strongly recommended to supervise children and limit the use of routers indoors in kindergartens and schools.

conclusions

When used correctly, wi-fi harm to a person is minimal. However, a long stay or sleep next to radiating devices leads to changes in the internal organs. The vessels of the brain, the male and female reproductive system, and the children's body are subject to negative influence.

Accurate data on the health risks of Wi-Fi router radiation have not been established, detailed research results may appear after several decades. However, it is not recommended to constantly use household appliances that emit waves.

Wi-Fi harms children due to a weaker body. Parents are advised to limit their child's wireless use.

Video: harm to the router (wi-fi) for the body

Our life today is almost impossible to imagine without the Internet. Social networks, news flow, entertaining videos and many other information, without which it would seem impossible to exist even when you are far from home. The development of the industry of Wi-Fi connection to the Internet, makes its own adjustments to everyday life. However, is everything so safe and simple, is there a negative impact of Wi-Fi on the human body? Let's try to understand this issue.

What is Wi-Fi and the main parameters of its radiation

Wi-Fi is an electromagnetic signal that is responsible for a wireless connection to the Internet on various devices (computers, phones, TVs and much more), which is carried out by transmitting information over radio frequency channels. The harm of Wi-Fi radiation and its direct and indirect impact on human health has been studied for a long time. However, no one undertakes to say for sure, since there are no reliable scientific studies that could confidently answer the question of the dangers and benefits of this device.

Here are a few numbers that will help you understand the scale of the negative impact of the router on the human body:

The strength of the harmful electromagnetic radiation of the router is about one hundred thousand times less than that of a microwave oven.
The radiation that approximately two routers and twenty laptops generate is equivalent to the radiation of one mobile phone
Some researchers tend to believe that the negative impact of Wi-Fi radiation in terms of its harmfulness slightly prevails over the electromagnetic effect on the body when the radio or TV is on.

The influence of a Wi-Fi router on human health depends in proportion to the physical quantity, which is called optical. Its unit of measurement is the decibel milliwatt (dBm). A mobile cell phone emits on average about 27-28 dBm of electromagnetic waves. The greatest impact of radiation on the human body occurs when a connection is established with another subscriber, provided that the phone is located directly near the body. When Wi-Fi influences the human body, the radiation from it acts by analogy with a mobile phone.

That is, a greater number of radiation units affects exactly when the device is connected to the network with the relative proximity of a person to the router. Near the very source of wireless Internet generation, electromagnetic radiation is about 20 dBm. From this we can conclude that the harmful effects of a mobile phone are much greater than the harm from a Wi-Fi router. However, since there are other factors of influence, and the intensity of the electromagnetic field during the operation of the mobile network generator has not been fully studied, it is impossible to talk about its relatively safe effect on the human body.

Why Wi-Fi Router Can Still Be Dangerous

The router works by choosing the best data path from the ISP directly to the device. The frequency range of the aforementioned device is approximately 2.4 GHz, the power can often reach up to 100 microwatts. When exposed to such radiation on the human body, the molecules in the cells come together due to constant friction, which leads to an increase in the local temperature. Constant exposure of this nature can conditionally lead to the development of uncontrolled and inconsistent mitoses in the body. This refers to the pathological division of local cells, which most often potentially indicates the development of a malignant neoplasm in the organs.

The harm of Wi-Fi radiation is proportional to the range of the router, the location of the user relative to the device and the data transfer rate of the network itself. The stronger and more intense the action of a particular device, the more electromagnetic radiation such a router generates per unit of time. And accordingly, the worse will be its direct impact on human health. An important role is also played by the distance to the device when using the network. The closer the person is, the greater the level of exposure to the electromagnetic field of the router.

A person is under the influence of radiation from routers almost around the clock. Residents of multi-apartment panel buildings that closely border their neighbors are exposed to several devices at the same time. Brick walls, metal structures and other building materials partially block the radiation of the wireless Internet.

The harm of Wi-Fi devices is also carried out subsequently by the influence of routers that are located in various cafes and other public places. Therefore, as a result of modern urban influence and the intensive growth of various kinds of infrastructures, a person who does not use a Wi-Fi router himself is still exposed to this negative factor in one way or another.

At the same time, many users do not consider it necessary to turn off the device even at night, when the body must recover and gain strength for the next day. Some researchers argue that a night's rest with the router turned on gives a much less relaxing effect, sleep is much worse, the immune system under such circumstances is not able to fully recover in order to protect the body from the effects of foreign agents.

Medicine and wifi router

Numerous medical studies prove the fact that the harm to health of Wi-Fi is much less, comparing it with the action of a similar one. But still there is a negative impact. It is especially strong in relation to pregnant women and children.

This is explained by the fact that active processes of growth and development of all systems and organs take place in the body and the first and second groups. Even a relatively low frequency electromagnetic radiation has a detrimental effect on the above processes. In certain cases of intensive use, it can act as a teratogenic factor for the health of the unborn child. Therefore, doctors recommend limiting the effect of such devices on pregnant women. It is also undesirable to install routers in kindergartens, schools and other places of mass congestion of young children.

The study of the harm of Wi-Fi radiation brought its negative impact on the vessels of the brain and the quality of blood flow in them. With prolonged use of the router, general weakness, headaches, symptomatic signs of cerebrovascular accident may be observed. At the same time, it is recommended not only to limit your use of the Wi-Fi network, but also to contact a medical institution for a preventive examination.

The harm of Wi-Fi can also be expressed in negative consequences for the male reproductive system. With the constant use of this type of Internet connection and its direct effect on the gonads, changes in the spermatogram may occur, which makes it difficult to fertilize. Further, there is a high probability of impotence. Such changes in the male body are observed with constant and prolonged exposure of the router to the reproductive system, so it is necessary to limit the influence of the device on the organs of this group.

How to reduce the impact of a harmful factor on the human body

It is clear that the impact of Wi-Fi on a person is negative, and therefore the issue of protecting the user's body from electromagnetic radiation is relevant. There are some helpful tips to help you reduce the effect of the harmful effects of the router:

Do not install the router in places where you spend the most time (bedroom, watching TV, etc.)
Turn off the router at night and for a time when you do not use it for a long time, so that its energy in the form of harmful radiation does not spread
If possible, limit your time using Wi-Fi access, and supervise your child's use of this device
Do not put devices connected to the router next to you during sleep so that electromagnetic radiation does not interfere with your sleep

Asking the question “Is there any harm from a Wi-Fi router?”, The answer will be yes. This generator of electromagnetic radiation affects the internal environment of a person, while violating homeostasis and many other functions of the body. Even taking into account the fact of its lower potential danger compared to some other electrical appliances and gadgets, it is worth limiting the influence of this harmful factor on your body as much as possible, as well as taking all measures that will protect the body and reduce the likelihood of harmful consequences.