Harm from Wi-Fi to humans. Wi-Fi. A few important points

A router, or as it is commonly called a router, is a device that selects the optimal route for transmitting information from the provider to devices using the Internet.

Due to the absence of wires, information is transmitted using EM radiation. Considering that the operation of the router is ensured by ultra-high frequencies, it is worth thinking about whether this radiation is harmful to humans?

According to the results of some research experiments, this information is confirmed, while others completely refute it. Let's look at the arguments of both sides.

We will not find sufficient information in the description of the device in question, but the truth lies in the exact characteristics of the equipment. Let's analyze the numbers. The Wi-Fi router operates at a frequency of 2.4 GHz with an approximate power of 100 mW.

Under the influence of such parameters, the temperature of human brain cells increases, which leads to irreversible negative consequences.

Nature assumes that such frequencies help organs and all functioning systems of the human body exchange information. If there is prolonged exposure to Wi-Fi radiation, the process of cell growth and division can be significantly disrupted.

The distance from the localization of wireless communications and the data transmission speed of the wifi router aggravate the harmful effects on humans. An example would be the enormous speed of information transfer when downloading video files, images and other large data.

In this case, air acts as the transmitting medium. Human cells tend to exchange energy at different frequencies, so the adverse effects of the frequency range of a wifi router take place.

Residents of high-rise buildings are influenced by a large number of wifi routers that are located in neighboring apartments. The range of action of this device is only slightly reduced under the obstacle of building structures, but they cannot completely neutralize the background.

In addition, there are a great many wireless access points to the World Wide Web around: shopping centers, entertainment venues, shops, offices. Almost 24 hours a day, people are under the gun of a Wi-Fi router, which not many turn off even at night.

To summarize, we can say with confidence that the human body constantly fights against this negative radiation. It is likely that such exposure does not allow many people to fully restore strength even during sleep, and the immune system ceases to fight many infections that come from the environment.

Of course, the use of a wireless Internet connection must be compensated at some cost, but health is not something worth trading for such benefits. Let's figure out how dangerous Wi-Fi radiation is. To assess the influence of this factor on the human body, a special parameter has been introduced - “absolute optical radiation power”.

Also, do not forget that a wifi router is located much further from a person than a cell phone. As a rule, it is installed at a distance of 1-2 meters. The intensity of radiation exposure decreases in direct proportion to the increase in the distance from the router to the “irradiated” one.

If you are still afraid of the negative impact of radiating waves from the router, then you can reduce it a little. For example, adjust the signal strength by reducing it.

Few people know this function, since most users operate this device at the factory settings, which are set to full. And, if you advise your neighbors to do the same, then the level of radiation exposure will be reduced tenfold.

IMPORTANT! Undoubtedly, a wifi router has some effect on the human body, but how great is this harm? Comparing the performance and performance of other household appliances, the following figures were summed up:

The signal intensity of a microwave oven is 100,000 times higher than the radiation of a wifi router;
If you sum up the signal intensity of two routers and 20 laptops, it will be equivalent to the operation of one cellular device.
If the most stubborn skeptic remains unconvinced, then by following the simplest rules you can protect yourself even more:
Install the device no closer than 40 cm from the desktop, do not leave it turned on overnight;
If there is no need to use the Internet, turn off the router at this time;
Do not place the laptop on your lap for long periods of time.

How to protect yourself from electromagnetic smog

Electromagnetic smog is the background that is emitted from sources of the same name.

Of course, there are a number of actions that can protect against such influence.

Creative and smart manufacturers have invented special wallpaper for apartments that can screen the radiation emanating from neighboring wifi routers. Such accessories can be purchased in foreign online stores. But do not forget that this specific operation will also interfere with signal conduction between rooms in the apartment itself where the router is installed.
The medical market produces another invention - a corrector of the functional state of the human body. A wide range of such products offers the purchase of a fabric blanket with carbon thread. Thanks to the bipolar fabric, this accessory is able to reflect EM radiation emanating from all the equipment that we use in everyday life.

Conclusion

Thanks to four factors: frequency, power, distance and time, we can say that radiation from a wifi router negatively affects the human body.

But today there is no real evidence of this, so it is better to once again further protect yourself.

We can no longer imagine our lives without modern devices. At home, at work and school, on the road and on vacation, we use mobile phones, tablets, e-readers, laptops... Wi-Fi is available in many public institutions. But how much the router is dangerous and Wi-Fi is harmful, we will consider in this article.

This allows us to work outside the office, keep abreast of news, constantly communicate and not miss a single event in the lives of our loved ones and friends. But, as research by scientists has shown, not everything is so simple. It turns out that routers that transmit Wi-Fi signals, along with their benefits, also bring danger. Danger to our health.

What are the harms of wireless Internet?

Electromagnetic radiation from Wi-Fi sources is a constant irritant for the nervous system and brain. In rooms with a constantly running router, people quickly get tired, their blood pressure increases, their heart rate increases, and their head hurts.

Parents note an increase in irritability and aggressiveness and a decrease in attention in their children. And scientists believe that the reason for these negative phenomena is the presence in our lives of modern mobile devices, which constantly emit harmful electromagnetic radiation into the surrounding space.

Due to the widespread use of wireless networks, a reasonable question arises: is Wi-Fi harmful? Indeed, nowadays almost every family has a wireless router. There is an opinion that Wi-Fi not only harms human health, but also opens access to various viruses that can damage the computer. Is it so?

The influence of radio emissions on humans

In order to understand whether Wi-Fi is harmful to health, you should understand what kind of connection it is and how it works. The full technology is called WirelessFidelity, which translated into Russian means “Wireless high-precision data transmission.” The connection is made via radio waves. In simple words, this is a regular radio.

Now think about it, is it harmful to listen to music on FM radio stations? However, despite this, scientists are still arguing about the dangers of Wi-Fi. However, it is still impossible to prove that such a connection is harmful to health.

Please note the following facts:

It has been scientifically proven that the power of radio emission from a Wi-Fi router is 600 times lower than permissible and safe standards for human health.
A group of British scientists conducted a number of studies in educational institutions to study the power of radiation and its effect on the body of children. In this case, wireless routers and mobile phones with 3G communications were taken into account. As a result, it was proven that the power of radio emissions from the phone is three times higher than from the router. Professor Laurie Chellis has officially concluded that the harmful effects of Wi-Fi on human health are a myth. That is, the technology is absolutely safe. The only clarification is not to keep the laptop on your lap. However, other scientists have said that the radiation is so small that even then there is no danger.
Wireless access points operate on the same wavelength as conventional microwaves - 2.4 GHz. But at the same time, a kitchen appliance emits radio emissions that are 100 thousand times higher than the radiation from a Wi-Fi router. This was proven by scientist Malcolm Sperrin during research. However, it is known that even microwave ovens, provided they are well assembled (good sealing), do not pose a health hazard. We are constantly surrounded by various devices that have much more powerful radiation: radio waves from mobile communications, all kinds of household appliances (TVs, radios, and so on).

What is more dangerous: 3G or Wi-Fi?

Many people ask the question, what is more harmful - 3G or Wi-Fi? The radiation power of a mobile phone reaches 1W at a frequency of 0.9 GHz. At the same time, the maximum power of a wireless access point operating at a frequency of 2.4 GHz does not exceed 100 mW. A home cordless phone that operates at the same frequency emits 0.5-0.9 W.

This suggests that exposure to Wi-Fi radiation is significantly lower than that of 3G. As a result, the following picture emerges: it is impossible to say how much Wi-Fi is harmful to health, but it is reliably known that this technology causes significantly less harm than the household appliances that surround us.

Can viruses get through Wi-Fi?

These are nothing more than fabrications that have no basis. Such conclusions could only be drawn by inexperienced users who do not use antivirus programs and go to suspicious sites. Having caught a virus on one of the dangerous pages on the Internet, the user concludes that the problem is Wi-Fi.

But this technology only distributes the Internet over the air. The Internet itself is no different from the one that comes through the provider’s cable. Moreover, most router models have internal protection, which reduces the risk of malware entering your computer.

The only danger is the possibility of hackers hacking the network, but that's another topic. At the same time, you can configure network protection in the access point settings: set a complex password and select the most reliable type of data encryption.
http://bezprovodoff.com

How serious is the harm of Wi-Fi?

To find out, let’s figure out what wifi actually is? 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 ever harmed their health by listening to the radio? Scientists have not yet come to a consensus about 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 English Ministry of Health, William Stewart, who had information about alleged changes in people’s health from minor radio waves.

Let's look at the facts, expert opinion:

It has been proven that the level of radiation emanating from wifi devices is 600 times lower than acceptable and harmless to humans radiomagnetic radiation standards.
The BBC television company and a number of British scientists initiated a study in schools to determine whether wifi is harmful. The strength of radiation from mobile phones and wifi routers was measured. As a result, it was revealed that the radiation level of the latter was 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 negligible that even this is not dangerous.
Wi-Fi devices and microwaves operate at 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 sealed) microwave ovens also do not leak anything and do not cause any harm.

Now let's remember what surrounds us in everyday life?

Everyone has a cell phone in their pocket. And even if you don’t have it, then your neighbor has it, and the signal from the cellular operator does not choose through whom exactly it should go to the neighbor’s phone - the rays penetrate your house up and down.
There is a microwave, if not in every kitchen, then in every second kitchen.
Everyone definitely has a TV.
We all walk in parks and sit in cafes, wait for a train at a 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 types of industrial or military sources - we are all under their “hood”.

In the end, what do we have?

It is impossible to say exactly how harmful wifi is. 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 just follow some simple rules to be calm:

Do not keep the device that receives the signal on your lap, but rather far away on the table.
If possible, place the wifi router away from the place where you constantly sit or sleep.
Turn off the router if you are not currently using 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 signals from mobile operators and therefore emit signals just like cell phones. So, compliance with these precautionary rules when working with them should be taken with greater attention than with regular wireless Wi-Fi generated using a router connected to cable Internet.

This technology only distributes the Internet wirelessly - the Internet itself remains exactly the same as in your cable. The only danger may be a hacker breaking into the network, but that's another conversation. So follow the minimum basic safety rules that can be applied to any modern household appliance and are described in more than a dozen operating instructions, and enjoy it to your health!
http://wifika.ru

How to reduce the impact of WiFi?

Doctors have proven that the consequences of using WiFi are:

Deterioration of memory and concentration.
The appearance of migraine.
The occurrence of joint pain
The development of tumors, even gene changes are possible.
Reduced potency in men, radiation negatively affects the quality of sperm.

It has not been officially proven, but still doctors are inclined to believe that the increased number of cases of Alzheimer's disease, cancer and dementia is associated not only with the use of mobile phones and laptops, but also with the WiFi wireless network.

If you do not want to change your router to a modem with wires, but want to reduce the harm of Wi-Fi, you should use some precautions:

You should not press your mobile phone to your head while talking; it is advisable to use a headset.
The WiFi access point should be placed no closer than a meter from the place where a person usually sits, spends time or sleeps. It is unacceptable to place the router above the bed.
You cannot be near the router that is turned on.
You need to turn off the router if no one is using the Internet.
In public places, it is advisable to install one WiFi network for all devices.

In this situation, each person assesses the risks to his own health, but it is still worth thinking about the seriousness of this problem, because many citizens of the States and Europe are categorically against the use of WiFi routers in homes, schools and kindergartens. Maybe it’s really not in vain?
http://tvoirouter.ru

Although the level of electromagnetic radiation from wireless transmitters is below official quotas, conversations about the dangers of Wi-Fi to health not only do not stop, but also gather supporters who advocate limiting the use of the technology. The main speculative argument was the health of children.

Expert and media opinion:

In September, 30 scientists signed an international resolution calling for "a full and independent review of the scientific evidence of the dangerous effects of existing electromagnetic fields around the world," Times Online reported. Similar initiatives are emerging at the local level - the Irish Environmental Medical Association has made the same proposal to government authorities.

In a number of British schools, wireless networks were dismantled at the request of panicking parents; in Austria, the Salzburg health department recommended against the use of wLAN and cellular communications in schools and kindergartens; The vice-chancellor of Lakehead University in Canada, which got rid of Wi-Fi, links radiation exposure to behavioral and physiological changes in students.

According to experts who are convinced of the dangers of the technology, children are at particular risk because they have thinner cranial bones and their nervous systems are still developing, and in the future, due to the development of wireless technologies, exposure to radiation will only increase.

As for the studies that have proven the safety of mobile phones in terms of meeting established standards, according to Phillips, these standards relate to short-term exposure, but the body, constantly exposed to weak electromagnetic waves, of course, changes. He cites as an example the observations of Latvian scientists who noted a decrease in motor functions, memory and attention in thousands of children exposed to radiation levels of wLAN transmitters.

According to Michael Clarke of the British Health Protection Association (HPA), fears about Wi-Fi, based on reports of the dangers of mobile phones, are unfounded. He cites international studies that show radiation from Wi-Fi is about 0.00002 of the global maximum, while a child using a mobile phone receives up to half of the permissible level.

In general, experts agree that electromagnetic waves undoubtedly affect people's health, but on everyone differently, and the level of a dangerous dose is a relative concept. For example, in Sweden, 5% of residents are sensitive to radiation, and in the capital of the state, many use special protective screens in their homes. Again, the causes of ailments that increase when exposed to electromagnetic waves are not limited to them.

To top it all off, the scientific community, not without the help of journalists, is spreading panic among parents and suspicious Internet users, reminding that it is too early to discuss the harm from radiation, since the current technological environment has not existed and been observed long enough for the scientific validity of such conclusions.
http://www.domrebenok.ru

Is a Wi-Fi router good or bad?

A huge segment of people are consumers of new Internet technologies. Every year there is an increasing trend of further growth. People can no longer imagine their life without the Internet. However, every year famous scientists unanimously speak about the dangers of the wireless Internet. Is a Wi-Fi router harmful to human health? What effect does this device have on the human body and should it be abandoned?

Some scientists believe that a person receives colossal harm from Wi-Fi radiation. Moreover, this only happens when the device is constantly in a state of continuous operation. Can it be avoided or mitigated?

How the router works

A person can only get an answer to the question of whether wi-fi is harmful to health by understanding the principle of its functioning. This device has the original name Wireless Fidelity. Translated into Russian, this means that data moves from one device to another using special radio channels. It was based on this fact that scientists were able to determine what harm such a router poses. The negative impact is 600 times lower than the minimum level of harm to the body. Therefore, a Wi-Fi router in an apartment is not harmful.

A colossal number of experiments conducted to answer the question Why is wifi radiation harmful to health?, has led to the fact that only a large number of such devices can be dangerous. It should be noted that the harm from wi-fi to health is slightly higher than the harm from a cell phone.

It is impossible to get serious harm from the router, but there are still some negative factors. In terms of the negative impact on the body, this device is even faster than a microwave oven. You won't be able to completely get rid of negative factors, but they can be reduced with some important tips.

Warning about the danger posed by the router

People need to understand that any radio signals have a certain effect on atoms and other elements of the human body. Doctors confidently declare the severe harm of a Wi-Fi router, which has a negative effect on:

Vessels connected to the human brain. The harm of Wi-Fi radiation on the human brain was proven by a group of scientists through several experiments. During their course it became clear that This device leads to vascular spasms and a significant deterioration in concentration.
Children's body. The thickness of the child’s skull is much smaller, so the effect on the brain is several times stronger.
Potency of men. Wi-Fi is harmful to the health of men, it affects the death of sperm. In a normal state, about 14% of dead sperm are in the male body, while in an irradiated body more than 25% are dead.

Scientists have explained to people why Wi-Fi is harmful. Electromagnetic waves have a negative effect on people. It is possible to reduce its impact by reducing the time spent at the computer and laptop.

How can you reduce the negative impact of a router?

If you are still interested in the question of whether radiation from a wi-fi router is harmful, and you think that you are developing a phobia, then you can try to reduce its effect on the body. Each device has a signal level control button. Not all people are well acquainted with it, so they rarely use it.

The power can be set to 50, 25 or even 10%, which will significantly reduce the level of human exposure. If you are still asking the question: “How harmful is Wi-Fi in an apartment?”, then by reducing the power, you can become completely calm about this.
Many manufacturers often set maximum power completely unreasonably. You can also work at lower signal strengths.

The main rules to greatly reduce radiation exposure:

the router should be no closer than 40 cm from the workplace;
It is forbidden to sleep nearby with the router turned on;
You cannot constantly turn off the access point if you do not intend to use the network in the near future;
try not to keep the laptop on your lap with the Wi-Fi network turned on;
Take evening walks in the fresh air more often.

Benefits of using a Wi-Fi router

There is a negative impact, but it is present in minimal quantities. Is it worth abandoning this device because of this? In order for the answer to be the most balanced, you should understand the positive aspects of the device.

The main advantage of wireless Internet is its mobility.

Due to the absence of any wires, it becomes possible to use it in various places. Such places can be the premises where conferences are held.

In addition, it should be noted that several people can connect to such a network at once. The file transfer speed in this case will be slightly lower, because it will be shared among all users, but this indicator largely depends on the Internet provider.

Technical solutions for protection against electromagnetic radiation

Wi-Fi in an apartment creates a certain background called electromagnetic smog. Scientists are taking various ways to protect humans from this influence. Well-known router creators have released a line of special wallpapers that can block Wi-Fi radiation from neighboring apartments. You can buy such a product in online stores. It is worth saying that wallpaper can become a kind of barrier to the transmission of a wireless network to other rooms in the apartment.

In addition, there is such a product as a corrector of the functional state of human health, which comes with a special fabric sheet with carbon thread. To produce such materials, a special bipolar fabric is used, which actively reflects electromagnetic rays received from a variety of electrical devices.

Discussion: there is 1 comment

Complete and up-to-date information on the issue of the dangers of Wi-Fi, I personally agree that doctors and scientists do not agree on the dangers of Wi-Fi on health

Answer

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 become an integral part of our daily lives, and we can no longer imagine how we previously managed without such a convenient method of transmitting data over the air. But despite the convenience, we have a very 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 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 Wi-Fi?

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

This device has many advantages and can significantly make people's lives easier:

makes it possible to deploy an Internet network without laying a cable (for example, in places where wires cannot be laid);
provides access to the Internet through mobile devices;
will 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 much less (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 ordinary radio communication cause harm?”

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

A study initiated by scientists and the BBC television company was conducted in British schools, during which the strength of radiation from mobile phones with 3G communications and Wi-Fi routers was measured. It has been proven that radiation from phones is 3 times stronger than from Wi-Fi devices. Based on these studies, Professor Laurie Challis 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 safe for the human body.
Microwave ovens and Wi-Fi routers operate on waves with the same length - 2.4 GHz. However, radiation from a microwave is 100 thousand times higher than from a wireless access point. But if the microwave oven is well sealed, even such radiation does not harm human health. This is why emissions from a Wi-Fi router can be considered safe. This conclusion was made based on research conducted by scientist Malcolm Sperrin.

We should not forget the fact that we are surrounded almost every second 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 travel anywhere (both in the house and on the street). We use microwaves, watch TV, work on a computer, and are constantly exposed to industrial or military radiation sources. That is why it is simply impossible to judge the dangers of Wi-Fi alone.

Despite the ongoing debate among scientists about the unsafety of wireless data transmission, we can confidently conclude that a Wi-Fi router causes much less harm to human health than other household appliances and military-industrial radiation. The harm of this technology may lie rather 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 for hours in front of monitors and forget about walks in the fresh air and normal communication. , chronic fatigue from a continuous flow of information, addiction to computer games, diseases of the musculoskeletal system and blood vessels, visual impairment - this is not the entire list of problems that unhindered access to the Internet entails. But we can get rid of these problems through the measured 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 places of work and rest.

Most studies prove 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:

Place the Wi-Fi router away from where you work or sleep and do not install it in children's rooms.
If there is no need to access 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 using 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 minimal impact on health, since the principle of its operation is in many ways similar to conventional radio. There is currently no direct and scientific evidence that wireless communications can harm the human body, but the possible influence of this device over a longer period of time cannot be 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 should I contact?

If you experience the negative effects of spending too much time at the computer, which are most likely associated with normal physical inactivity, you should contact your GP, family doctor or exercise specialist. If signs of any disease appear, a neurologist, psychotherapist, ophthalmologist, orthopedist, or cardiologist can help you.

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 argumentation is not as powerful as the exact technical specifications of 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, and cafes. 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’ routers, while maintaining the factory settings, are 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 are no real facts that can confirm that it was wifi networks that caused 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.

Particularly inquisitive minds have been trying to discover and prove the harm of WiFi for decades, but from the point of view of science, in their attempts they have not advanced a single step during all this time. In general, the issue of regulating radiation and any harmful factor is a difficult issue, because long-term studies with thousands of participants are required. Not every research laboratory has such resources and is ready to spend them on an already resolved issue.

Radiation in ancient times

I would like to say that radiation began to surround us only in the 20th century, but this is not entirely true. More likely, it’s not at all like that:

Some evolutionists believe that it was thanks to the increased background radiation in the mountainous regions of Africa that much-needed mutations occurred in the genome, and evolution itself became possible.
There is natural radiation from our planet, which has been at the same level for the last few million years.
Most radiation from space is “filtered” by the atmosphere and the ozone layer. There is radiation even in the sun's rays, but only a small fraction of it reaches the earth's surface.
In mountainous regions, the natural background was always slightly higher, due to the surface occurrence of radioactive elements.

So even our distant ancestors were not 100% protected from the harmful effects of radiation, but this did not stop them from building civilizations, forming many cultures and inventing everything that surrounds us.

Wi-Fi radiation

Once upon a time, data transfer was possible only using wires, but this doctrine has long been abandoned thanks to technological progress:

Today everyone actively uses Wi-Fi, but perhaps in the next decade another more reliable and faster data transfer option will be developed and implemented.

The current level of technology makes it possible to provide a small town with high-quality Internet using just a couple of “towers.” But from a commercial point of view, this is completely unprofitable, especially for current providers. Cheap and fast internet without all those wires? Why then take money from users?

Harm from radiation

To provide the most objective information possible, it is necessary to consider any issue from two different points of view. First, it’s better to familiarize yourself with the arguments of those who consider Wi-Fi an absolute evil:

There is a router in almost every apartment; in apartment buildings, radiation from dozens of devices is summed up at once and all this affects the body.
Few people turn off equipment when they are not using it. As a result, the harmful effects occur 24 hours a day, every day.
The radiation is capable of passing through stone walls and metal objects; it will certainly “pierce” a person through.
During peak loads on the network, radiation should often increase, and this already has a serious impact at the cellular, and maybe even at the molecular level.

It is not at all difficult to understand and even accept such logic. There is a source of radiation, and it emits almost constantly. But there is not only one such source; almost every living space already has a router.

Effective action is something in the region of 70 m; it’s scary to imagine how many working devices can be counted in such a radius. And all this somehow affects the body.

Wi-Fi Radiation Safety

The more optimistic part of the population cites scientific research data as arguments. Unfortunately, there is no “universal” router. Just as there are no “universal” telephones, microwave ovens, televisions, or computers.

The radiation power of a device depends on the manufacturer and the specific model, so research results may vary significantly in terms of absolute numbers, but trends the output is always the same:

The radiation power of the router is several times less than the radiation power of an ordinary mobile phone.
The microwave oven “wins” this race by a margin of 50-100 thousand times.
The constant radiation of a working TV is 6-8 times higher than that of a router.
Computers and laptops are only several times more active than Wi-Fi points.

Those. One hour of operation of a microwave oven replaces 50 thousand hours of wireless Internet distribution. Over 6 years of operation, the same radiation exposure as an hour from a stove, and this is based on the most conservative calculations. After this, it is difficult to take the “real threat” of radiation from Wi-Fi seriously.

A good example can be given with a mobile phone; this device produces loads several times greater, constantly being in close proximity to the body. If you are afraid of Wi-Fi networks, you should generally walk a kilometer away from mobile phones. But where in the modern world can one find a whole kilometer of area without these devices? Possible only in deserts, forests, taiga, mountains.

Radiation standards

Hygiene regulates many more parameters than it might seem at first glance. Radiation also falls into its “area of responsibility”; maximum permissible limits have been established for all types, which were developed as a result of many years of research.

So, even the most powerful router gives several hundred times less than the maximum permissible level, so from a scientific and medical point of view, all such fears are completely unfounded. The world around us is full of real threats; you shouldn’t come up with mythical problems, otherwise life will become too complicated.

Is Wi-Fi harmful?

Scientists honestly tried to detect the harm from Wi-Fi radiation, but they encountered one significant problem. Her name is statistical data . It just so happens that the level of influence of wireless Internet networks on a person:

Tens of thousands of times less than from the action of microwave ovens.
Much less influence from mobile phones and laptops.
Ten times weaker than the radiation of televisions.

We are surrounded by many sources of radiation; each person is affected every second by at least a dozen routers, not to mention other equipment. Even just reading something on the Internet, a person is exposed to radiation from a computer, laptop or tablet. Going to the kitchen involves getting a dose from other electrical appliances.

Don’t panic right away; radiation exists in nature. We absorb it every day, accumulating certain doses every year. But the body of a healthy person is able to cope with such loads and has been successfully fighting them for tens of thousands of years. So there is no need to acquire tin foil hats and other “stuff”.

Scientists have not proven the harm of WiFi; more precisely, arguments have been given in favor of its relative safety. So this night and all subsequent ones you can sleep peacefully, without any “jammers”.

Video about the dangers of Wi-Fi radiation

In this video, mobile phone repairman Roman Denisenko will conduct experiments and measurements of radiation from a wi-fi router and determine how real the harm of wifi is to humans:

And another video lesson in which the same Roman proves, using a radio wave intensity analyzer, that wi-fi is not harmful to health: