Does a Wi-Fi router affect your health? Harm from Wi-Fi radiation to humans

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 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 at approximate power 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 affected large quantity wifi routers, which 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 points access to world wide web: 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 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 human body, introduced special parameter– “absolute optical radiation power”.

Also, do not forget that the wifi router is located much further from the person than cellular telephone. 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 use this device at the factory settings, which are set to full blast. 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 in his opinion, then, subject to the most simple 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.

1. Creative and clever manufacturers have invented special wallpaper for apartments that can screen the radiation emanating from neighbors 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.
2. 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 bipolar fabric this accessory capable of reflecting EM radiation emanating from all the equipment we use in everyday life.

Conclusion

Due to four factors: frequency, power, distance and time, we can say that radiation from 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.

Laying wires for connecting the Internet will someday become a mandatory part of the design of a new building, but now people decide this issue on their own. For the convenience of using the network, people often install a router, and many people have a question: is Wi-Fi harmful to health? The factors affected by this device are described below.

Negative effects of Wi-Fi on the human body

In every home where there is a laptop and modern smartphone, there is a Wi-Fi router so that you can access the Internet anywhere in the apartment. Adults are often concerned about how Wi-Fi affects their health. People do not fully understand how radio signals affect the body. The question of whether a Wi-Fi router is harmful to health has been studied very carefully and the research results sometimes provide different facts. For example, medical professionals say that harm from Wi-Fi extends to:

• children due to physiological characteristics;
• cerebral vessels;
• male reproductive ability.

These are the main areas for which statistics were collected. At the same time, there is data that says that the impact of a router on health is extremely insignificant when compared with other devices, for example:

• a microwave oven has a signal intensity 100 thousand times greater than Wi-Fi;
• twenty laptops and 2 routers create the same radiation as 1 mobile phone.

Effect on cerebral vessels

When scientists decided to find out whether the router was harmful to health, they conducted experiments that would affect different parts of the human body. One of the first directions is the effect on the blood vessels of the brain. This issue was dealt with by Danish specialists who conducted tests with schoolchildren. Each child was asked to place a phone with the Wi-Fi receiver turned on under their pillow.

In the morning we took measurements of the children's condition. It was found that most of them experience vascular spasms and decreased concentration. This experiment cannot be called “pure”, because only children, whose skulls are thinner than those of an adult, participated in it. In addition, the test subject could receive most of the radiation from the device itself, and not from the waves that the Wi-Fi network uses. The harm of these frequencies to the child’s body remains an open question.

Harm from a Wi-Fi router to a child’s body

The harm of Wi-Fi on a child’s body extends due to a thinner skull. What was said above. WHO has made an official statement that Wi-Fi is harmful to a child's health due to electromagnetic radiation, which is distributed by the access point and received by a mobile phone or computer. However, the organization does not have any compelling, clear arguments, so harm from Wi-Fi remains an unproven risk.

Harm from Wi-Fi radiation on male potency

Another area in which the harm of Wi-Fi was tested was the reproductive ability of men. For the study, doctors took two sperm samples, which were placed in different conditions. First, a spermogram was performed showing the number of active and dead sperm. One sample was placed near a computer that was connected to the Internet and downloading files. The second was placed in a normal environment without the presence of waves while the router was clean.

It is worth understanding that it was not the harm from Wi-Fi radiation on male potency that was studied, but how radiation affects the viability of sperm. In the sample that was next to the computer, 25% died, in the second - 14%. This suggests that wireless signal has a detrimental effect on sperm health. The specialists did another test to check the quality of the sperm.

DNA measurements were taken from live spermatozoa. Damage to the sample outside electromagnetic waves amounted to 3%, in cells near wireless internet- 9%. For final verification, another experiment was done on a computer with a wired connection. No changes in the condition of the material were observed. It is better for men not to place a laptop on their lap while the Internet is on.

Is a Wi-Fi router in an apartment harmful?

If you are concerned about harm from a Wi-Fi router, then you should think about stopping using a TV, microwave oven, mobile phone and other electrical appliances. Each of them emits a certain amount of radio waves that affect human health. The harm from Wi-Fi is so insignificant that it simply cannot lead to any diseases. You just need to follow some rules that minimize exposure to electromagnetic waves.

How to reduce radiation from a router

There are some recommendations for people who want to minimize Wi-Fi harm. There is no official confirmation of this phenomenon, but if you are concerned about your health, you can only leave wired connection. Wireless data transmission will be unavailable, but harmful background noise will also be reduced. If wireless connection you still need it in an apartment, that is, there are other ways to reduce radiation from the router and its impact on the human body:

1. Try to install the device as far away from people as possible. If the router is at a sufficient distance, the damage from the waves will subside. Do not place the device near a sleeping or working area.
2. If Wi-Fi is distributed in the office, it is better to install one device with more power than several at different points in the room.

Our life today is almost impossible to imagine without the Internet. Social networks, a stream of news, entertaining videos and much other information, without which it would seem impossible to exist even when you are far from home. Industry development Wi-Fi connections to the Internet, makes its own adjustments to daily life. However, is everything so safe and simple, is there a Negative influence 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 wired connection with internet on various devices(computers, phones, TVs and much more), which is carried out by transmitting information via radio frequency channels. The harm of Wi-Fi radiation and its direct and indirect effects on human health has been studied for quite a long time. However, no one can say for sure, since there are no reliable scientific studies that could confidently answer the question about 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 harmful electromagnetic radiation from a router is approximately one hundred thousand times less than similar indicators when operating a microwave oven
• The radiation generated by approximately two routers and twenty laptops is equivalent to the radiation of one mobile phone
• Some researchers are inclined to believe that the negative impact of Wi-Fi radiation in its harmfulness slightly prevails over the electromagnetic effect on the body when operating a radio or TV

Influence Wi-Fi router and human health depends in proportion to the physical quantity, which is called optical. Its unit of measurement is 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 establishing a connection with another subscriber, provided that the phone is located directly near the body. When Wi-Fi affects the human body, the radiation from it acts in a similar way to a mobile phone.

That is, a greater number of units of radiation are affected precisely when the device is connected to the network and the person is relatively close 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 influencing factors, and the intensity of the electromagnetic field during generator operation mobile network has not been fully studied, it is impossible to talk about its relatively safe effect on the human body.

Why a Wi-Fi router can still be dangerous

The router works by selecting the best way transferring data from the provider directly to the device. The frequency range of the above-mentioned device is approximately 2.4 GHz, the power can often reach up to 100 μW. When exposed to such radiation on the human body, molecules in cells are brought closer together due to constant friction, which leads to an increase in 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 cells of a local nature, which most often potentially indicates the development of a malignant neoplasm in 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 transmission speed 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. The distance to the device when using the network also plays a big role. The closer a person is, the greater the level of radiation exposure. electromagnetic field router.

People are exposed to radiation from routers almost around the clock. Residents of multi-apartment panel buildings, which closely border their neighbors, are exposed to several devices at the same time. Brick walls, metal structures and other construction materials partially block the radiation wireless network Internet.

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

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

Medicine and Wi-Fi router

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

This is explained by the fact that in the body both the first and second groups occur active processes growth and development of all systems and organs. Electromagnetic radiation, even of relatively low frequency, has a harmful 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 influence of such devices on pregnant women. It is also undesirable to install routers in kindergartens, schools and other places where there are large concentrations of young children.

Study Wi-Fi harm radiation brought about its negative impact on the blood vessels of the brain and the quality of blood flow in them. With prolonged use of the router, general weakness, headaches, and symptomatic signs of cerebrovascular accident may occur. In this case, 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 result in negative consequences for the male reproductive system. With constant use of this type of Internet connection and its direct influence on the gonads, changes in the spermatogram may occur, which complicates the possibility of fertilization. Further, there is a high probability of impotence. Such changes in the male body are observed with constant and long-term 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 influence of a harmful factor on the human body

It is clear that the influence 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 a few useful tips that will help regarding reduce effect harmful effects 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 when you are not using it for a long time, so that its energy does not spread in the form of harmful radiation.
• If possible, limit your use time Wi-Fi access, and supervise your child’s use of this device.
• Do not place devices connected to the router near you while you sleep, so that electromagnetic radiation does not interfere with your sleep

When asking the question “Is there any harm from a Wi-Fi router?”, the answer will be positive. This generator of electromagnetic radiation acts on the internal environment of a person, disrupting homeostasis and many other functions of the body. Even taking into account the fact that it has less potential danger compared to some other electrical appliances and gadgets, you should, if possible, limit the influence of this harmful factor on your body, as well as take all measures that will protect the body and reduce the likelihood of harmful consequences.

In 1996, a method was invented wireless transmission digital information – Wireless Fidelity. Today this technology is known to everyone as Wi-Fi (Wi-Fi). Wi-Fi routers can be found in almost all offices and residential buildings. By transmitting a signal to computers, laptops, tablets and smartphones, it allows you to use the Internet anywhere in the room and even outside. But is it safe for human health? Is a Wi-Fi router in an apartment harmful? How to minimize the danger? These questions concern not only grandparents, who are wary of everything new that technological progress brings with it. Don't think that people who are afraid to use Wi-Fi are paranoid. Their fears for their health and the well-being of younger generations have a real basis. Today we will try to figure out how serious these reasons are.

How Wi-Fi can be harmful to humans

Wireless information transfer is carried out by transmitting radio signals from one point to another. This is done at 2.4 GHz frequency. It is this frequency that is reserved in most states as a frequency on which it is allowed to transmit and receive radio signals without having a license to organize the activities of a radio station. Obviously, it is at this frequency that everyone operates Appliances using radio waves. These devices include microwave ovens, cellular and conventional cordless phones, alarm.

It so happens that the specified frequency is included in the range of frequencies that the human body is capable of perceiving at the cellular level. Nobody really knows how this might affect him years and decades later. Claims that mutations can occur because of this, cancerous tumors can form and other serious consequences can be observed are unfounded. The arguments here are “logic”, “intuition”, “personal observations” and “life experience”, but not Scientific research. No less groundless, due to the lack of such studies, are statements about complete safety Wi-Fi.

Even the World Health Organization (WHO) got off with a vague answer on this matter:

“Based on recent in-depth monitoring of the scientific literature, WHO concluded that this moment presence of any health effects due to exposure to electromagnetic fields low level not confirmed. At the same time, there are certain gaps in knowledge about biological effects; the issue needs further study.”

Confirmed facts

It is obvious that the waves affect the human body, but how strong and dangerous this effect is is still unknown. We suggest not to fantasize, picturing a frightening dystopia, and not to brush aside the problem, but to analyze some of the facts that are at our disposal.

• An experiment was conducted in Denmark to study the effect of Wi-Fi on the blood vessels of the brain. Its participants were school-age children who were asked to put a phone with Wi-Fi on under their pillow at night. The control group, accordingly, did not hide anything under the pillow. Children who slept on the phone felt worse in the morning than their peers from the control group, many of them experienced vasospasm. The purity of the experiment may be questionable: the skull of children transmits radio signals better than that of adults, the mobile phone itself (without Wi-Fi) could have a negative effect, the distance between the head and the device was very small. This is true, but it is obvious that electromagnetic radiation still has a negative effect on the blood vessels of the brain, even if only in children. Conclusion: if small children live in the apartment, you need to try to protect them from the effects of Wi-Fi. If your child complains of headaches in the morning, it is possible that the reason is the router working at his head, with which you accessed the global network while the baby was sleeping.
• Other scientists conducted an experiment to study the effect of Wi-Fi on the male body. The experiment showed that using a router does not in the best possible way affects reproductive functions. It's about not about the fulfillment of marital duty, but about the possibility of obtaining full-fledged offspring. If you are one of the males who wants to have healthy children, it makes sense not to keep a laptop with Wi-Fi turned on on your lap.
• Another experiment was carried out with the participation of Russian students. Some worked with paper media in a room protected from radio waves, others accessed the Internet from using Wi-Fi. The latter drank water more often and in larger quantities, which is why the researchers concluded that Wi-Fi speeds up metabolism. Whether this is good or bad, decide for yourself.
• The harm from Wi-Fi does not exceed the harm from using a mobile phone and microwave. The power of a microwave oven is one hundred thousand times greater than the power of a router, although its radiation is short-lived. The impact of a router with Wi-Fi turned on over a year will be approximately the same as the impact of a mobile phone during a 20-minute conversation on it. Not only the power of the signal matters, but also the time of its exposure and the distance to its source. The impact power is inversely proportional to the square of the distance. If the router is located more than a meter away from you, its effect on your body will be almost imperceptible. Adjust the power of the device: the factory settings are aimed at maximum signal power, you can reduce it. At night, you can completely turn off your router. You may not even use Wi-Fi at all in your apartment. But let's be honest: if you are so worried about the possible harm from Wi-Fi, wouldn't it be more logical to first refuse to use the microwave, watch TV and throw away your mobile phone?

Another fact suggests that the radiation from a working Wi-Fi router is negligible compared to electromagnetic waves from industrial and military facilities. This is just a tiny part of the worldwide “electromagnetic smog” that has shrouded our planet. Even if in your apartment you decide not only to make do with a wired Internet connection, but also give up the microwave, mobile communications, television and computer in general, you will still be influenced by waves from your neighbors’ apartments, nearby office buildings, and other objects . Strictly speaking, your sacrifice will be completely in vain.

Wireless Internet routers or Wi-Fi modems use the same radio frequency as microwave ovens. Does this mean Wi-Fi is dangerous to your health?

Information about this on the Internet great amount. There are various reasons for this, the main one being that demand creates supply. And the demand, in turn, arises due to the deterioration of people’s well-being, for which they are trying in every possible way to find an explanation. The harm of Wi-Fi in some articles is confirmed by references to a bunch of studies, while in others it is argued and refuted with evidence.

Of course, Wi-Fi clearly has some effect on health, because even radiation from a monitor affects us. But the question is how significant is this effect on the body, and is it worth paying attention to it at all? Therefore, it is necessary to consider this issue from two sides, and not immediately put forward a separate self-confident opinion.

Arguments that Wi-Fi is unlikely to be harmful to health

1. Wi-Fi signal strength is approximately 100,000 times less than that of a microwave oven.
2. The intensity of a radio wave, according to the inverse square law, just like that of light, sound and the force of gravity, decreases by a factor of two as it moves away from the source. In other words, the signal level drops very quickly. Under normal conditions, the Wi-Fi intensity is so low that you don't need to worry about it - it's just part of the " " that radios and radios also generate. television signals, electrical cables, electric motors in household appliances, and the Universe as a whole.
3. Often, the wavelength Wi-Fi signals(12 cm) is approximately the same as the cosmic background radiation (0.001 - 0.5 m) that affects us when we go outside. And this cosmic radiation influenced our ancestors in stone caves, so we are partially prepared for it.
4. The electromagnetic spectrum includes waves from very long waves—radio frequencies—to very short waves—gamma radiation. At the same time, the light visible to us is somewhere in the middle. We know that types of ionizing radiation with wavelengths shorter than light are generally dangerous. Examples include ultraviolet (UV) rays, x-rays, and gamma rays. Ultraviolet part sunlight, of course, is also dangerous, which is why sunscreens were invented.

Non-ionizing wavelengths, which are higher in frequency than light, are generally not dangerous. These include infrared rays and radio waves. With a frequency of 2.45 GHz, Wi-Fi travels in the microwave range, in which baby monitors and mobile phones also operate.

Of course, it is possible to do dangerous things with radiation. The sun's rays, with the help of curved mirrors, can set objects on fire; waves in a microwave oven, thanks to a magnetron and high power, boil water. You can even use a high-pressure stream of water to pierce steel, but this does not mean that a person will die from taking a bath or standing under a fountain.

1. The mobile phone is near the brain during a conversation, while Wi-Fi router It may well be in another room. And according to some estimates, a person receives a large dose of microwaves from one 20-minute phone call, than from a year of influence of Wi-Fi, the source of which is not directly near it.
2. Twenty laptops and two routers are roughly equivalent to one mobile phone under standard usage conditions.
3. The World Health Organization, which has studied this topic in depth, says: “In the field of biological effects and medical applications of non-ionizing radiation, approximately 25,000 papers have been published over the past 30 years. Despite some opinions that there is still some research to be done, scientific knowledge in this area is now more extensive than for most chemicals. Based on a recent in-depth review of the scientific literature, WHO concluded that evidence does not currently support the existence of any health effects from exposure to low-level electromagnetic fields. However, some gaps in knowledge about the biological effects exist and require further research."

Arguments that Wi-Fi may pose a potential health risk

1. In the summer of 2011, the World Health Organization designated electromagnetic fields that come from Wi-Fi, cell phone networks, radio signals, microwave ovens, and cordless home phones as "possibly carcinogenic" agents, along with other things (such as coffee) for which there is evidence harms are not yet clearly confirmed.
2. There was a case where a woman doctor noticed that her family members were experiencing sleep disturbances, heart palpitations, migraines, and general poor health, and it all started in the same week. These painful sensations continued further. After eliminating all others possible reasons, she turned off the router and they felt better. Fortunately, they did not live in an area inundated with electromagnetic fields from wireless technologies from nearby houses. Now, of course, the family uses a wired Internet connection, and the health problems have not returned.
3. There are results from a number of studies (2009-2014) on the effects of microwaves with a frequency of 2.4 or 5 GHz (Wi-Fi) on animals and people, which confirm the negative impact on many body functions. According to their results:

• observed harmful effects of radio frequency waves emitted from ordinary Wi-Fi devices on the testes of growing rats;
• using laptop computers connected to the Internet via Wi-Fi, the motility of human sperm decreases and the fragmentation of sperm DNA increases;
• wireless network modulation (2.45 GHz) caused toxic oxidation of melatonin in the mucous membrane of rats;
• as well as a huge number of other results, including effects on the autonomic nervous system, heart rate, brain and spinal cord, effects on the kidneys during pregnancy in rats, etc. All this can be seen in more detail.

1. Located far from the source WiFi waves during its use in most cases it is impossible. After all, even if the router is in a distant room, the device with which you use the Internet (laptop, tablet, smartphone) itself acts not only as a receiver, but also as a transmitter of electromagnetic waves. Therefore, for example, even a smartphone in your pants pocket with Wi-Fi always on creates an electromagnetic field near your genitals. And they are expected to be one of the first to be affected by Wi-Fi.
2. Wi-Fi can have the strongest impact on the body in children. For example, no less harm can be caused radio controlled toy, but its period of action compared to a Wi-Fi source operating in the house is negligible. It is believed that these adverse effects of wireless Internet may take many years to appear.
3. They started installing Wi-Fi in schools in Israel, several years have passed since then. In 2011, a commission in Europe issued recommendations to ban Wi-Fi and WLAN in schools, as, in their opinion, it could harm the health of students. Some countries did just that. There are lawsuits going on in Israel in which parents are demanding this be done. And France generally introduced a ban on any kind of wireless connections in schools, incl. And mobile communications.
4. There are results of studies conducted on plants, for example, on watercress by schoolgirls from Denmark. The seeds affected by Wi-Fi did not germinate. By the way, Denmark generally holds the record for such evidence of the harm of electrosmog.
5. It is no longer schoolchildren, but scientists from the same Denmark who, through experiments, have proven the negative impact of Wi-Fi on human brain and indoor plants. Although this is a dubious source. During their experiments, schoolchildren had to put a smartphone with Wi-Fi turned on under their pillow at night, after which the next day they experienced vascular spasms and poor concentration. But this sounds very subjective and not very convincing. In the second case, they noticed a clear disappearance of indoor flowers in the room where the wireless Internet router was located.

Conclusion

Wi-Fi, as well as any other similar sources of radio waves (mobile networks, radio-controlled devices, Bluetooth headsets, home radiotelephones, etc.) on humans has not yet been proven. Although a lot of research has been carried out on this matter, as a result of which, it seems, Wi-Fi was harmful, but also often its absence.

The main problem is the arbitrarily subjective results, in which, in the presence of different negative consequences there was no specific justification for the process of their manifestation. But also, everyone understands that usually there is no smoke without fire. Many people claim that they have experienced general malaise, which is possibly caused by the electromagnetic field emanating from a wireless Internet source. Although there were many more cases when health problems manifested themselves in those living near antennas providing mobile communications.

You should be especially careful with children, whose health is most likely to be affected by Wi-Fi. After all, children are more susceptible to radiation than adults. Also, to minimize possible harm from this modern technology Some tips might help.

Recommendations for reducing possible harm from Wi-Fi

1. Use a distant location as a signal receiver and transmitter Wi-Fi antenna, not the device itself. This is primarily suitable for users of desktop PCs that are not initially equipped with Wi-Fi module. But it is unlikely that laptop owners will connect such an antenna if almost all of these gadgets are equipped with an internal module for such a thing. But for tablet PCs and smartphones this method is not rational at all.
2. Try to make the most of it cable internet without Wi-Fi. But tablets and smartphones are also left behind.
3. If the Wi-Fi source is not yours, then in most cases it is either with your neighbors, or simply in another room, and the damage to Wi-Fi is minimal until you use it. For even more effective protection you can use foil or other reflective material from its field. A Faraday cage operates on this principle. For the experiment, you can wrap your mobile phone in foil and if you can’t call it, then the experiment was successful. But there are also building insulating materials that contain aluminum to retain moisture and heat. They can also help achieve the Faraday cage effect.
4. Turn off the Wi-Fi source in your home when not in use, rather than leaving it on overnight, as most people do. Also disable the function responsible for its operation in your phones, especially when carried in your pocket. And it is highly undesirable to place your mobile phone under your pillow or very close to you while sleeping, because even with wireless Internet reception turned off, this has an adverse effect.

Of course, few people will be willing to sacrifice their comfort in order to protect themselves from possible harm from Wi-Fi. But measures to protect children from this are worth taking. You should especially not allow Small child I spent the whole day in the room where the Wi-Fi router is located.