Is there radiation from the wifi router? Harm of Wi-Fi radiation from a router to the human body. Is it possible to reduce the negative impact

Most of The urban population uses Internet access and many say we have Wi-Fi at home, we access websites through it and we don’t need an Internet connection. From this we can conclude that such people, unfortunately, do not understand what they are talking about.

In this article I will talk in detail about what wi-fi is and eliminate the “gap” in the knowledge of such people.

What is Wi-Fi?

I am glad to welcome you dear reader, in this article we will deal with modern concept– “Internet connection via wi-fi.” A huge number of users use such a connection, but they do not always understand what it is, much less how Wi-Fi works.

Wi-fi is the ability to transmit data wirelessly and that’s all... Never confuse the Internet and Wi-Fi - these are completely different processes and different equipment. You can easily distinguish them if you carefully read the article to the end.

The concept of the Internet can be used to imagine a connection, the ability to exit, access any sites. And if you pass this Internet connection through special equipment, you can get a so-called wi-fi network that will transmit the same Internet, but without wires and with the ability to connect several devices to it at once, for example, it will simultaneously “deliver” your Internet access to mobile and laptop.

That is, Wi-Fi is a network that distributes Internet access wirelessly, via radio channels. For those interested, it works based on IEEE 802.11 standards, but the network itself does not provide Internet access. Let's figure out how to make it work?

Let’s move on to something interesting and very important: by understanding how Wi-Fi networks work, you will be able to correctly formulate your thoughts about Internet connections. So, in order for you to have a Wi-Fi network at home, you must first connect the Internet to your home.

Afterwards, the Internet cable must be connected to special equipment - a router.

A router is a device that receives signals from the Internet, converts them into a so-called wi-fi network and transmits them to specific devices (phone, computer, TV).

How to connect Wi-fi at home?

As I said earlier, the first thing you need to do is install the Internet in your house, apartment, office, the process is not complicated, you need to find out which providers work with your home, call them or visit the office, where they will accept an application for laying an Internet cable in your apartment.

As a rule, you will be given several dates to choose from, choose the one that is most convenient for you, when you can be at home, a technician will arrive at the appointed time and install an Internet cable to the place you need.

By the way, they do not charge money for laying the cable; the company you have chosen does it at its own expense; you only pay for the selected Internet connection tariff, usually from 300 to 1000 rubles per month.

The monthly fee (tariff) will depend on the connection speed you choose.
For comfortable access, choose a speed of 30 Mb/s, approximately 400-500 rubles/month.

After the cable has been installed, you can already connect it to your computer and use the Internet, but our goal is to create a Wi-Fi network, so let’s move on. You need to purchase a router (some companies provide their own routers), you will then connect the Internet cable to it, after which the router will create an active wi-fi network, and you can connect to it without any wires, even from a laptop, even from a phone, and here it is comfortable Internet access from anywhere in the apartment or house.

Tip 1: When you discuss the conditions for connecting an Internet cable, ask which router is best for you to buy, because the choice in stores these days is quite large. The right advice on purchasing the right router will save you money and time.

Tip 2: When connecting, the router will need to be configured (once), if you don’t have the slightest idea how to do this, then I recommend asking a specialist who will come to lay the Internet cable. Let him set everything up for you right away (they may require a separate fee for setup, about 500 rubles)

Tip 3: Take care of a secure connection in advance and install an antivirus on all computers from which you will access the Internet.

An alternative option, if for some reason your house or apartment is not serviced by one of the provider companies, this is usually faced by residents of towns, villages, country parks, well, there is no way to install a cable there yet.

You need to find out which telecom operator (MTS, Beeline, Megafon) receives normally in this territory. After that, visit the office of one of these companies and buy a modem that will provide access to the Internet, and for modems they sell separate routers that can convert the signal from the modem to a wi-fi network.

By the way, modems with a built-in Wi-Fi module are now actively being developed; perhaps you can find one for yourself - this will simplify the connection conditions several times.

It seems that recently articles with frightening titles flashed on the pages of the tabloid press: “Mobile phones lead to impotence!”, and doctors on TV talked about how bad computer radiation is for children. Now these passions have subsided, but wi-fi technologies have come into the world - and now people are already afraid of them. How justified is such concern and what should you do for your own safety?

What is Wi-Fi and why is it needed?

The four letters known to most city residents - Wi-Fi - are nothing more than an abbreviation of two English words: wireless fidelity - “wireless precision”. Wireless networks are used everywhere due to their simplicity and convenience, and are accessible to most modern Internet users.

Wi-Fi is a digital data transmission standard that uses radio waves - just like mobile phones, microwave ovens and other similar devices.

Wi-Fi is a wireless local area network technology with devices based on IEEE 802.11 standards. The Wi-Fi logo is a trademark of the Wi-Fi Alliance. Under the abbreviation Wi-Fi, a whole family of standards for transmitting digital data streams over radio channels is currently being developed. Wi-Fi operates in the license-free ISM frequency range (2402–2480 MHz).

https://ru.wikipedia.org/wiki/Wi-Fi

This technological direction has been developed since 1999, and during this time it has made its way into all sorts of authorities. Of course, Wi-Fi doesn’t require wires! But radio emission, the effect of which on living organisms is still poorly understood, leaves many questions.

Does radiation affect the brain?

The International Agency for Research on Cancer (IARC), based in France, classifies radiofrequency electromagnetic fields- that is, we are talking about mobile phones, and about Wi-Fi and Bluetooth technologies - to category 2b on the scale of carcinogenic risk for humans: “possibly carcinogenic.” But coffee, canned vegetables and working with printing materials are also included in the same category.

It’s hard to imagine modern business life without Wi-Fi and mobile communications

The scientific world even disagrees regarding the harm from mobile and cordless phones, operating at frequencies similar to Wi-Fi. A 2011 American study (Hardell, Carlberg and Hanson) found that constant use of mobile communications - especially from a young age - can cause brain tumors. Sounds scary, doesn't it?

But there are nuances:

First, this study included respondents who were diagnosed between 1997 and 2003 in America. Valid in populated areas The level of EMR - electromagnetic radiation - is regulated at the legislative level and differs from country to country. In the USA, where this study was conducted, the sanitary standard is 100 μW/cm², which is quite high. In Russia it is 10 times less: 10 μW/cm². If we still agree that electromagnetic waves have a significant effect on living organisms, we must take this into account.
Secondly, another, international, more extensive study (from the INTERPHONE Study Group.) does not reveal a clear enough correlation between the use of wireless phones in everyday life and the specified disease.
Thirdly, Wi-Fi networks, although they use the same types of electromagnetic fields as mobile phones, are several times weaker in radiation strength. For them to have any obvious effect on the human body, they need many years of contact with the source of the waves at a very short distance (less than 1 m).

The impact of Wi-Fi on children

Does wireless radiation have any impact? negative impact for children is still an open question. There are neither exact data nor convincing experiments on this topic - perhaps not least due to its sensitivity. When it comes to the health of children, the level of responsibility for a scientist is much higher.

In France, a bill was passed several years ago that restricts the use of wireless networks in kindergartens, nurseries and similar institutions. But the point is not at all that French scientists have proven the harm from wireless technologies for the younger generation. When we study this news more closely, we learn the following:

The law was prepared by the environmentalist party. Their arguments also do not include claims about the undeniable harm of Wi-Fi - environmentalists rely on the same IARC scale, which considers wireless radiation a “possible carcinogen.” The main message of the bill is to reduce potential risks.
Restrictions apply to institutions working with children under 3 years of age. For premises primary school, for example, they are no longer distributed to such an extent, except for the recommendation not to use Wi-Fi equipment outside the educational process.

Digital technologies are now actively used in educational systems of various countries

To date, there is no reason to say that it is harmful for children to be in the range of Wi-Fi signals.

Wireless networks and men's health

Let's look at the research again. In the fall of 2017, a group of Iranian scientists (Kamali K, Atarod M, Sarhadi S and others) set out to find out whether exposure to Wi-Fi and 3G networks affects sperm quality. To do this, they took 40 sperm samples from healthy adult men and divided them into two groups. The control group samples were protected with a three-layer aluminum foil shield and placed in an incubator for 50 minutes, where the temperature was maintained at 37°C.

Samples from the second group were placed in a similar incubator in another room. In the same incubator, the researchers placed a laptop connected to a modem, which downloaded data from the Internet for the entire 50 minutes. After this, the samples were compared with each other according to a number of parameters. In samples located near the computer, the percentage of immotile sperm was significantly higher. In other indicators they were also inferior to the first group.

Although it is very convenient to keep laptops on your lap, it is not safe for men's health

The conclusion is clear: close contact with a source of electromagnetic waves like a router is harmful if a man is planning to become a father. There are also earlier experiments, in particular, the Argentinean one, with similar conditions and results - and they also discovered disturbances in the DNA structure of the sperm of the second group. You can also come across information that men should not keep a laptop on their laps or just near the groin area also because laptops tend to heat up. Long term exposure high temperatures

can cause pathological processes in the male genital organs.

Can Wi-Fi give you headaches?

Numbers are numbers, but feeling unwell in the range of wireless networks is indeed not uncommon. Let's consider what this may be connected with.

Electromagnetic hypersensitivity

In the medical community, there is such a term as “electromagnetic hypersensitivity.” People with it may feel worse near routers and modems, mobile phones or other sources of electromagnetic radiation. Electromagnetic hypersensitivity makes itself felt with symptoms such as:
headache;
fatigue;
visual impairment;
decreased attention.

However, the nature of these symptoms is usually psychosomatic. There is no allergy to electromagnetic fields, and doctors attribute such sensitivity to mental disorders and the effects of self-hypnosis.

If you have a headache supposedly from frequent use of electronic equipment, do not rush to blame Wi-Fi

Computer vision syndrome

If your head and eyes begin to hurt while working at a computer, then usually the cause is not the Wi-Fi networks themselves, but faulty equipment or a violation of sanitary and hygienic recommendations for using a PC. Modern doctors identify such a phenomenon as “computer vision syndrome” (CVS). It is not considered a separate disease.

The GLC can be expressed as follows:

tearing eyes;
dry eyes;
pain in the eyes;
redness of the mucous membrane of the eyes, swelling of the capillaries (sometimes the capillaries even burst);
sensation of a foreign body in the eye (rinsing does not help);
pain in the eyes, which may be accompanied by a headache;
visual impairment - objects blur (focus shifts), as an option - double;
the eyes quickly get tired from any strain.

We look at the monitor screen or even a smartphone for a long time - the frequency of blinking decreases. As a result, the surface of the eye is less moisturized.
The light level in the room is significantly lower or higher than the brightness of the screen.
The angle between an imaginary line that can be drawn from the center of the monitor to the eye and horizontal line from the bottom of the monitor (the so-called viewing angle) exceeds 14 degrees.
The monitor is too far or too close to the person (optimally 60–70 cm).

To prevent this from happening, you should follow the sanitary and hygienic standards and labor protection recommendations applicable in these cases:

do eye exercises every 20 minutes (blinking, looking left-right, up-down, and so on);
take short breaks at least every hour: drink water, walk, do simple physical exercise(neck, arms);
make sure that the equipment you use is functioning properly and is optimally located.

I once encountered this phenomenon myself. Headache and watery eyes became my companions for some time during and after web surfing. The real reason It turned out, of course, not electromagnetic waves, but the quality of the monitor with which I was dealing at the time. When the monitor was replaced, the symptoms also disappeared.

But if you have eliminated all the probable causes of poor health in this way, and you still feel unwell from Wi-Fi networks, mobile phones and computers, undergo a medical examination.

You may need medical help.

Safety regulations

Most sources agree on one thing: Wi-Fi waves themselves do not cause much harm, but it matters how far away the router is directly from a person. A distance of at least one meter is acceptable, but optimal is at least 3.5 meters from a person. In practice this means:
You should not place this device near the bed, much less at the head of the bed;
be especially careful when placing the router next to the computer you are working on - remember the regulations;

In some cases it is convenient to place the router on the wall (but make sure that access to the equipment is not obstructed in this way).

In urban environments, turning off your router at night to avoid Wi-Fi exposure is useless: you still remain within Wi-Fi reach of your neighbors and even organizations located nearby. But even if this is not the case, there is not much difference. Keep your distance and the radiation will not harm you. If you are still worried about possible harm

from wireless radiation for you or your loved ones, don't worry. To this day, scientists do not have clear evidence that radio waves can cause serious harm to human health. Microwaves, which are the basis for Wi-Fi transmission, are quite safe as long as you do not place the router too close to the place where you work or sleep. If it makes you feel safer, turn it off when you don’t need it, but there is no need for this.

Damage to a WiFi router occurs due to the radiation that this device produces. Its impact, however, is not too strong: a microwave or laptop has a more detrimental effect on human health. In addition, there are ways to reduce harm from using the device.

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

The intensity of the harmful effects depends on the strength of the radiation. Near the device the indicator is 20 dBm. This is less than a mobile phone. If you move a certain distance, the exposure to radiation will become even less. U microwave oven the radiation force is 100,000 times greater.

The frequency range is 2.4 GHz. Power reaches 100 μW.

Why a WiFi router can be dangerous

If a person is constantly near the router, he is exposed to constant radiation. This effect causes molecules in cells to move closer together. As a result, local temperatures rise. Various pathological processes and oncological diseases may occur.

Force harmful effects depends on the network speed, the proximity of a person to the device, and the coverage radius. The faster the data transfer occurs, the more harmful the device. If you are too close to the device, a person is exposed to more intense radiation.

The number of devices also poses a danger. In apartment buildings, a person is exposed to radiation not only from his own router, but also from those belonging to his neighbors, since the walls do not completely block electromagnetic waves. These devices are also installed in restaurants, large stores and other locations visited by large numbers of people.

Wi-Fi is especially dangerous for pregnant women and young children. In the organisms of these population groups, growth processes occur, cells are actively dividing. Electromagnetic radiation negatively affects the course of these processes and can cause pathologies in the embryo. WHO recommends against installing devices in kindergartens and schools.

Wi-Fi is also harmful to men's health. It is believed that constant presence near the router leads to a deterioration in the sperm count, which makes fertilization difficult. Such disorders are observed with regular exposure to the male reproductive system.

It also has a negative effect on the brain. If you constantly use the device, headaches become more frequent, and blood circulation in the brain is possible.

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

To reduce the negative impact of the device, you should avoid installing the router in the bedroom. You should not put it in places where a person spends a lot of time every day. If the device is installed in a large office where a large number of people, it is better to choose 1 device with high power than to install several low-power ones in different parts premises.

It is worth turning off the device if you do not plan to use it for a long time. It is recommended to turn off routers at night: scientists believe that resting with the device on is less beneficial, the body recovers worse, and complete relaxation does not occur. It is not recommended to place devices connected to the network close to the sleeping person at night.

Health professionals advise limiting the amount of time you use a harmful device. It is especially important to monitor children, since the effect of electromagnetic waves on a child’s body is more dangerous.

Some people prefer to abandon this method of data transfer altogether. If you use only wired Internet, the harmful effects will be reduced.

To avoid the occurrence of dangerous pathologies, you should undergo regular medical examinations. This will allow us to detect the occurrence of negative changes in early stages and take timely measures to eliminate them.

IN modern world The consumer potential of Internet technologies as a segment in obtaining accessible information has grown significantly. This growth trend is observed every year almost throughout the planet. At the same time, the number of opinions regarding the harm caused by technical devices for accessing using a router (router) is also growing. But is a WiFi network or the equipment that provides it actually harmful? One of the main points against the use wireless network(especially among residents of megacities) there is harm from continuous radiation.

"The Invisible Killer"

Perhaps in the near future, during the construction of a building, the installation of network wires will be as important as the rest of the communication, but so far such a trend has not been observed, everyone deals with such things individually. In fact, despite the fact that this is a relatively new and modern development in wireless communication and information transmission services, a large number of tests have already been carried out, but there are still no hard facts based on which one can firmly state the harm that it can bring this invention of mankind. On the other hand, all the studies that have been conducted on living organisms, including human cells, only indicate that radiation from Wi-Fi routers clearly does not have any positive effect. In case of flora some evidence suggests that radiation is harmful to their cells.

But does Wi-Fi harm our health enough to completely abandon this type of Internet access, because 3G (especially in some remote areas) is not good enough to meet the growing needs of the population so that you can constantly be online anywhere in the world . We will get answers to this and many other questions in this article.

Wi-Fi phobia

In order to assess the real scale of the existing problem, you can look at the countries that are leading in the world of innovative Internet technologies and dependence on them. For example, in the USA there is a place that occupies an area of 33 square meters. km (Green Bank), so in this territory it is prohibited not only the use of wireless networks, but also any electrical appliances. People come here from all over America. Continuing the theme of safety, bordering on insanity, it is worth noting clothing and walls made of foil, which can prevent radiation. Some entrepreneurs even managed to make money from such a phobia and began producing special foil wallpaper, the cost of which reaches up to $800 per roll.

In the capital of Holland, there are even individual benches that have special signs indicating that these benches are located in a Wi-Fi-free zone. Thus, where there is a place for phobias, there is an opportunity to make money from it. Now it’s worth finding out the opinion of doctors on this matter, whether WiFi is directly harmful to human health or not.

What is it

Before looking for the reason for the agitation among the population of the entire planet, it is necessary to understand what WiFi actually is? In principle, any radio signal, such as a cell phone or radio, is harmful to health, the only difference is that the router operates at higher frequencies. If we compare a radio and a router, then the first has an operating wave range of 50-150 MHz, while the second has 2.4-5 GHz, which is actually a thousand times larger, but there is a rather erroneous opinion in the world that , the higher the frequency of the signal, the more harmful its effect.

Naturally, in order for the harm of a WiFi router to be sufficiently noticeable for the human body, such a signal must act on a person purposefully, constantly, with great strength and constant amplitude. It is worth noting that the mobile phone has more negative influence.

Ministry of Health warns

As already mentioned, absolutely all radio signals in one way or another affect the atoms and living cells of the body. Thus, doctors confidently declare that the harm of a WiFi router extends to:

Brain vessels.
Children (due to a thin skull).
Male potency.

These are just a few of the areas of influence of radiation that need to be discussed separately.

The effect of Wi-Fi on cerebral vessels

Danish scientists conducted a series of tests in which they asked several schoolchildren to place their mobile phone with the Wi-Fi network turned on under their pillow before going to bed. In the morning, all the necessary studies were carried out, and doctors diagnosed him with more subjects experienced vascular spasms and deterioration in concentration. At the same time, this experiment cannot be considered carried out purely, because it was carried out on schoolchildren, and not on adults, and children’s skulls are much thinner; however, the harm of WiFi to a child’s body is a topic for a separate discussion.

Impact on children

Despite the fact that the World Health Organization has declared the negative impact of broadband wireless networks, including WiFi, it is electromagnetic radiation that is harmful to health. At the same time, WHO employees emphasize that they do not have any hard evidence or hard facts at their disposal. Therefore, the harm of WiFi and mobile phones remains an unproven risk.

Impact on men's health

The fact is that eminent doctors of sciences, doctors and scientists analyzed sperm samples, and the results shocked them. The experiment involved 30 healthy, adult men from whom sperm was taken for the experiments. Initially, we carried out a spermogram and all the necessary studies on the number of dead and active sperm, after which some samples were placed on a computer with the Wi-Fi network and started downloading files from the network. After four hours of study, the experimental samples were compared, thus, in the irradiated sample, 25% of the sperm were dead, while in the second, only 14% died. Measurements were also taken of deoxyribonucleic acid in those who remained alive; in samples outside the experiment, the damage was 3%, while in the latter it was three times higher.

Scientists explained the harm of WiFi radiation precisely for the purity of the experiment, similar studies were also carried out with a computer connected to a wired network, and no changes were noticed between the two samples. This can only indicate that men should not get involved in the Internet while holding a laptop on their lap.

Arguments for using Wi-Fi

Taking into account all the negative factors, everyone should note for themselves whether the harm or benefit of a WiFi network will be the main thing in making a decision. But if everything is clear about the negative factors of the impact of such radiation, then it is worth understanding the positive aspects of such a modern invention as a router.

Among positive aspects wireless Internet can only be noted for its mobility. Thanks to the absence of wires, using the Internet is relevant even in places where it is not possible to lay a wire. Among such places can be noted in the hall or presentation. We must not forget that thanks to this type of wireless network, several people can connect to the same access point at once; naturally, the speed of file transfer and traffic will be lower, but this all depends solely on the speed of the Internet itself, which is provided by the provider of this services.

Despite the fact that the harm of Wi-Fi has not been officially proven, if it is possible to abandon this type of network and switch to a wired one, then it will the best option to protect yourself and your health. If this is not possible for one reason or another, it is necessary to minimize the effect of waves on your body. When locating the access point in an apartment, it is not recommended to install it directly near the bedroom or the place where a person spends a large amount of time. In case of office or any other public place Instead of several access points, it is best to create one, but with more power.

If you do not use the wireless Internet for a long time, the access point must be turned off, since even in an inactive state it continues to send signals. The same steps must be done at night. Thanks to such simple actions, anyone can significantly reduce the impact of radiation from the router on the body. Thus, if you do not put the WiFi router to your head, the harm to your health that it can cause will be imperceptible.

Finally

Despite warnings from the World Health Organization and numerous tests, no one is trying to limit the use of this technology throughout the planet as quickly as possible. Nobody thought - why? Why should people's health be personal problem themselves? The answers to these questions most likely lie in the multimillion-dollar profits that companies receive; in the event of bans around the world, this fairly strong infrastructure may simply collapse, and world-famous corporations will suffer huge losses. TVs, computers, phones, tablets and even Appliances, almost all devices and devices that surround a person already have a built-in Wi-Fi function; if they are banned, such companies will have to remove all this from sale and production. That is why “the rescue of drowning people is the work of the drowning people themselves.” Everyone must make a choice for themselves - they must follow it fashion trend and expose your body to danger, or are there any alternative ways to solve this problem.

A router, also known as a router, is a network device that allows you to choose the optimal direction for transmitting data from the provider to computers, laptops and smartphones of users wirelessly.

The absence of wired communication means the transmission of information through electromagnetic radiation. Since routers operate at ultra-high frequencies, the question is completely legitimate: is the radiation from a wifi router harmful? The results of some studies refute these fears, while others confirm them. Let's look at the arguments on both sides.

Why radiation from a wifi router can be dangerous

Descriptive arguments are not as powerful as precise ones specifications the device in question. So let's look at the numbers. The Wifi router operates in the frequency range of 2.4 GHz, and the power of ordinary routers is ~100 μW. When this frequency affects the cells of the human body, the molecules of water, fat and glucose come together and rub together, accompanied by an increase in temperature.

Such frequencies are provided by nature for the exchange of intracellular information between organs and systems of the body. Long-term, external exposure to this range from wireless local networks can cause dysfunction in the process of cell growth and division.

The harm of wifi radiation is aggravated by the radius and speed of data transmission. An excellent illustration of this fact is the enormous speed of transfer of a large amount of information when downloading videos, photographs and other data. The transmitting medium is air, and the carrier frequency is the mid-wave frequency range. And, since our cells are capable of transmitting and receiving energy at different frequencies, the negative impact of the router’s frequency range is quite acceptable.

Residents of apartment buildings may be affected by multiple routers installed in neighboring apartments. Brick walls and metal structures only partially reduce the range of the router, but do not completely delay its radiation. Add to this wireless Internet access points in offices, shopping centers, cafe. It becomes clear that a person is exposed to radiation from a wifi router almost around the clock.

Moreover, many users do not turn off their wifi router even at night. Summarizing this information, we can conclude that our body is in a constant fight against this aggressive factor. Perhaps this is why even a night’s sleep does not bring complete restoration of strength to many, and the immune system does not protect us well from many infections and viruses.

Is a wifi router really that harmful?

Of course, you have to pay for the convenience of wireless Internet use. But health is too high a price. Is radiation from a Wi-Fi router really dangerous?

To assess the effect of this radiation on the human body, a special parameter was introduced, called the absolute optical radiation power. Its unit of measurement is 1 decibel milliwatt (dBm). The average power of a mobile phone is 27 dBm, while the same value for a router is 20 dBm.

Further, the router is never located at such a close distance as a mobile phone. Usually it is 1–2 meters. Do not forget that the radiation power decreases in direct proportion to the increase in the square of the distance to the “culprit” of the radiation.

How to reduce radiation from a wifi router

If somewhere in the subconscious there is still a simmering anxiety about this radiation, you can try to reduce the radiation from the router. Each of the devices for this purpose provides signal power adjustment. Few people pay attention to this function, and almost all users have routers, keeping factory setting, turned on at full power. By setting the transmitter power to 50, 25% or even 10%, you can significantly reduce the radiation dose and coverage area.

And by following this operation with your neighbors, you can reduce the level of radiation by tens and hundreds of times. Moreover, manufacturers often unreasonably inflate the power of these devices to increase sales.

Is it possible to protect yourself from router radiation? Of course, router radiation has an impact on humans. But there is no clear answer yet as to how harmful Wi-Fi radiation is.

But there are these numbers:

the signal intensity of a Wi-Fi router is 100,000 times weaker than that of a microwave oven;
The radiation from two routers and twenty laptops is equivalent to the radiation from one mobile phone.

If these impressive comparisons do not reassure the most inveterate skeptic, the following simple rules will tell you how to protect yourself from wifi radiation:

install routers at a distance of at least 40 cm from your workplace, and certainly not sleep next to a switched-on router;
turn off your access point if you do not intend to use the Internet;
Do not keep the laptop on your lap.

Technologies for protection against electromagnetic smog

The background created by various sources of electromagnetic radiation is called electromagnetic smog. Naturally, attempts are being made to protect ourselves from all these pathological influences at once.

Enterprising manufacturers have launched the production of wallpaper that can shield Wi-Fi radiation emanating from neighboring apartments. You can purchase them through foreign online stores. However, this particular product will interfere with internet transmission to other rooms within the apartment.
A new product has appeared on the health market - a corrector of the functional state of the body (FSC). Among the wide range of products for this purpose, a fabric blanket with carbon thread is offered. The material for creating such bedspreads is a special bipolar fabric that can reflect electromagnetic radiation from computers, wifi routers, phones and other household appliances.

Let's summarize - the above information is based on 4 parameters that allow us to give an objective assessment of whether a Wi-Fi router is harmful to health:

frequency;
power;
distance;
time.

Each of them works in favor of the theory of its negative influence.

And although today there is no real facts who can confirm what exactly wifi networks have become the cause of this or that disease, compliance with safety measures will not be superfluous. In addition, humanity does not yet have data on the impact of microwave radiation on future generations.