What harm does a cell phone do to a person. The harm of a cell phone to the human body. How does mobile phone radiation affect health? What is the danger of cell phones

In the vast world, almost every person is equipped with a cellular device, not suspecting that it can negatively affect his health.

The harm of a mobile phone to human health has now been absolutely proven:

Many parents allow their children to use mobile devices, for the convenience of communicating with them, without even knowing the consequences. Children should not use mobile phones until they reach the age of 8.

Due to the electromagnetic radiation emanating from the phone, a child is most likely to develop a brain tumor. Also, people at a young age are exposed to various cancers.

Tumors form in the head, ear, where the tube is often applied. In general, radiation affects all cells in the body as a whole.

The harm of mobile phones to children is enormous, so parents should think about whether to allow it or refuse. Children who often use cell phones have the following disorders:

• memory loss;
• decreased attention;
• decreased mental ability;
• sleep disturbance;
• the occurrence of stress;
• the appearance of epilepsy.

The telephone is quite dangerous for pregnant women. It can negatively affect the baby in the womb. Its use can provoke premature birth, the development of fetal pathology. You should refrain from communicating on a mobile phone if a woman is in a position.

Cell towers harm to health

To ensure good connectivity, operators have to install equipment in residential areas. People living next to the constructed tower will be safe if:

• the height of the tower is greater than the building where it is located;
• the equipment meets technical and sanitary standards.

The tower consists of several antennas that transmit cellular communications to telephones. They emit an electromagnetic field that is harmful to health and act on a person if the distance to him is 100 meters. But there is also a benefit, if there is a tower next to the house, then the connection will be much better.

If you remove some of the towers, then mobile devices will begin to work at full capacity to pick up distant signals. This is much more harmful to health. Malignant brain tumors develop from antennas and cell towers installed on rooftops.

Due to the constant exposure to sound signals, cancer develops very often. Installed cell towers, the harm to health of which is not great, unlike telephones, which are always nearby. Since the radiation from the antennas is distributed horizontally from them.

You need to know! Window glass is able to reduce the radioactive signal by 2 times, and a concrete wall by 30 times.

Cell phones play a huge role in our lives. These are devices with which you can easily communicate with relatives, friends, colleagues anywhere in the world.

With the help of them, you can find out a lot of news, you don't even have to remember the number. It is already stored in the phone memory. It also has various functions with which you can write down significant dates, card numbers, etc.

Along with the harm caused by the phone, there are benefits:

1. Using a mobile device, we can save our time and money... If you need to buy a thing, you can call the shops and find out where there are cheaper prices for this product.
2. The ability to conduct business negotiations... If there was no apparatus, being outside the office area, it would be impossible to contact partners.
3. Part of the image... People buy the latest expensive models to look solid.
4. Extreme situation... People who find themselves in such a situation can save themselves from trouble or death by calling for help.

Phone protection methods

It will not be possible to completely get rid of the harm of mobile devices; you can reduce their risk of impact on the body.

The following protection methods are available:

1. Talking on the phone on the street... The walls in the room trap radio waves, reducing the signal level. If you can't leave the room, you need to get up so that there is no obstacle to the window.
2. Do not lean the phone against your ear... The tube should be kept at a distance from the ear, thereby the distance to the brain will become greater, and the radiation power will decrease.
3. Hold the tube vertically... Changing the position of the phone decreases the signal level and makes it safer to use.
4. Do not press answer button on first beep... It is not recommended to immediately, after pressing the button, bring the phone to your ear. At the moment of the signal, it operates at full power. It is worth bringing it up after pressing the answer after a few seconds.
5. Use a headset when talking... This keeps the tube at a sufficient distance from the ear and head.

But even the best protection will not save a mobile device from radiation. To choose the safest phone, you can ask the seller to measure the power flow level.

• do not use in children under 14 years of age;
• use by pregnant women is prohibited;
• can not be used with neurological and mental disorders;
• take precautions, reduce talk time.

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"Voluntary exposure of the brain to microwaves from a mobile phone is the largest biological experiment on humans."

Assessment

Swedish neurosurgeon Professor Layf Salford

Recently, a cell phone was fashionable, but rare, but now almost everyone has one, especially in big cities. New tariff plans provoke people to talk on the phone more and more.

Consequently, the dose of electromagnetic radiation that a person receives per day increases. Since the appearance of mobile phones, the controversy has not subsided: whether their constant use is harmful or not for human health. Opinions differ on this point. Representatives of cellular companies argue that there is no harm and cannot be, and if there is, then no more than from an ordinary household electrical appliance. Supporters of this opinion refer to the absence of any long-term studies on this matter.

Studies of the influence of electromagnetic fields (EMF) on living organisms have been conducted for more than a decade. The World Health Organization (WHO) has even established a special program "Electromagnetic fields and human health." This problem is receiving the closest attention all over the world.

The most sensitive systems of the human body to EMF: nervous, immune, endocrine and reproductive, although the whole organism suffers from EMF of a cell phone. The biological effect of EMF under conditions of long-term long-term exposure accumulates, as a result, the development of long-term consequences is possible, including degenerative processes of the central nervous system, blood cancer (leukemia), brain tumors, hormonal diseases. Electromagnetic fields can be especially dangerous for children, pregnant women (embryos), people with diseases of the central nervous, hormonal, cardiovascular system, allergy sufferers and people with weakened immunity.

The most typical manifestations of cell phone exposure, which we ourselves often felt, are: dizziness, discomfort, feeling of "warmth" around the ear, nausea, neurological disorders, and increased fatigue. Moreover, the maximum temperature rise was observed at about 30 minutes of exposure, up to 36-39 ° C.

Consider the effect of a cell phone on the human brain. Already from the 15th second of the conversation, the inhibition of the alpha and theta rhythms of the bioelectric activity of the brain is noted. Further, there is an increase in the temperature of the ear, tympanic membrane and the adjacent area of \u200b\u200bthe brain. Thus, the expression that a mobile phone “roasts the brain” is not without foundation. Long-term exposure to cell phone radiation can damage the blood-brain barrier, allowing toxic proteins to enter the brain tissue. Studies by Swedish scientists in 2003 proved that even a two-minute conversation on a mobile phone can damage the blood-brain barrier, which does not recover even an hour after the end of the call.

In 2006, Italian scientists stated that cell phones, by stimulating the cerebral cortex, could cause an epileptic stroke in people with mild excitability of brain cells. Doctors do not recommend the use of mobile phones to persons suffering from neurological diseases, including neurasthenia, psychopathy, psychoasthenia, neuroses, the clinic of which is characterized by asthenic, obsessive, hysterical disorders, as well as decreased mental and physical performance, memory loss and sleep disorders.

Researchers from the Institute of Higher Nervous Activity and Neurophysiology of the Russian Academy of Sciences recently discovered that a mobile phone operating in standby mode can shorten and upset the most important phases of nighttime rest - REM and NREM sleep. If you are using your cell phone as an alarm clock, place it away from your head, at least at arm's length.

Mobile phones also negatively affect our vision. As a result of electromagnetic irradiation of the head, the blood circulation of the eyes deteriorates. The lens of the eye is less washed by blood, which over time leads to its clouding and further destruction. These changes are irreversible. This process is accompanied by pain in the eyes and noise in the head. And yet, according to recent studies, long-term focusing on small screens of cell phones near the eyes overstrains the eye muscles, which causes irreversible negative changes in the human eye. Also, a cell phone has an effect on the cardiovascular system. For example, in the UK, people with heart problems often complained of pain when they carried their phone in their breast pocket. And David Sheffield of the University of Steffordshit even managed to establish a connection between a cell phone and high blood pressure.

Japanese doctor Hajime Kimata of Unitika Hospital in Kyoto believes that microwaves emitted by mobile phones can “trigger” antigens that trigger allergic reactions such as asthma. A cell phone is also harmful to the reproductive system. Sexual dysfunction is usually associated with a change in its regulation by the nervous and neuroendocrine systems.

Researchers from the American Society for Reproductive Medicine, after studying 364 men, concluded that those who used their mobile phones for 4 hours a day or more had a lower sperm count. Moreover, the sperm of these people were less mobile and of inferior quality. The reports of the researchers from the USA are confirmed by the Hungarian scientist Imre Fejes from the University of Szeged. After examining 221 volunteers over 13 months, he found that a mobile phone can reduce sperm quality by 30%. At the same time, it is not necessary to talk a lot about it, it is enough to just carry it with you - in your pants pocket or on your belt.

The cell phone also affects the reproductive system of women negatively. Thus, women who talk on the phone all day are 1.5 times more likely to have miscarriages, and the number of children with congenital defects is 2.5 times more. Therefore, in many countries, women are strictly prohibited from using mobile phones from the moment pregnancy is established and throughout the entire period. The results of the conducted epidemiological studies allow us to conclude that the presence of women in contact with electromagnetic radiation can lead to premature birth, affect the development of the fetus and, finally, increase the risk of developing congenital malformations.

The WHO medical organization in its program "EMR and Human Health" unequivocally states: "... medical consequences such as cancer, changes in behavior, memory loss, Parkinson's disease, Alzheimer's disease, sudden death syndrome of an apparently healthy child and many other conditions, including suicides are the result of exposure to electromagnetic fields. " Thus, the statement about the harmlessness of cellular communication does not correspond to reality.

While "scientists argue," Levi's announced that it is preparing to release a new model of Icon S-Fit jeans, which will protect its wearer from harmful radiation from a cell phone. Their pockets will be made of impervious "anti-radiation" fabric.

The National Committee for Protection against Non-Ionizing Radiation, as well as the Ministry of Health of the Russian Federation, recommends to owners of cell phones:

Don't use your cell phone unnecessarily;

Talk continuously for no more than 3-4 minutes;

Do not allow children to use the cell phone;

Limit the use of cell phones by women during pregnancy;

When purchasing, choose a cell phone with a lower maximum radiation power;

In a car, use the MRI in conjunction with a hands-free hands-free system with an external antenna, which is best positioned in the geometric center of the roof;

Limit the use of mobile radios by people with implanted pacemakers (pacemakers).

04/11/2019: AT In the comments, there were examples from life about salivary gland cancer and not only.

Radiation from mobile phones has health effects.
But the pipe won't do any harm if you follow six safety rules.

These tips are pretty simple, and if you stick to them, the harm from cell phone microwave radiation will be minimized. And the hypotheses of some researchers that smartphones can cause cancer and Alzheimer's disease will no longer cause panic and the desire to immediately get rid of the annoying “beeping” device in your pocket.

To minimize risk possible harmful effects of wave radiation from a working cell phone, if possible, you should:

1 – Limit time and frequency using the phone. Still, you need to remember that a smartphone is not a secure landline phone on which you could talk for hours. More 2-3 minutes per call and you shouldn't talk on your mobile phone for more than 10-15 minutes a day.

2 - Try as much as possible do not use the phone in areas with poor reception (elevator, underground rooms, transport, etc.), since with poor reception, a mobile phone tries to find a transmitter antenna, and because of this its radiation (the properties and effects of which on a person have not yet been fully studied ) is multiplied.

The same, by the way, applies to rural areas, where, far from the antennas, poor reception of mobile communications is also often observed.

3 – Use less oftenmobile phone in closed rooms (car, house), since the waves emitted by it can be reflected by walls and coverings, which increases the exposure several times.

4 - Keep in mind that Bluetooth wireless data transfer adds to the mobile phone additional radiation force... Therefore, use a wired headset.

5 – Do not applysmartphone to ear at the moment when he is in the process of searching for a network operator (this happens when the phone is turned on itself and when the reception is very bad). At this moment, he radiates the most, harms, so to speak, to the maximum.

6 - And finally, save yourself from the addiction of sleeping next to a cell phone, and even more so - putting a switched on, working (and, therefore, constantly emitting!) Cell phone under the pillow! Be sure to turn it off before bed or turn off its transmitter!

Also, if you are used to using your mobile phone as an alarm clock, you can snooze him at a distance from me... Not only will this greatly reduce your risk of exposure to your phone while you sleep well, but it will also greatly increase the likelihood of you successfully waking up. After all, in order to turn off the alarm, you will definitely have to get out of bed.

P.S. Useful additions sounded in the comments:

1. Only allow children to use their mobile phones in an emergency.

2. While dialing and talking, keep the phone at a distance: use a speakerphone or a wired headset (preferably wireless). If this is not possible, change your ear regularly during long conversations.

3. Do not carry the switched on phone in the pockets of your clothes. Better in a bag.

4. SMS is preferable to calls and conversations ”.

Write your additions in the comments!

A cell phone accompanies a modern person everywhere: at work, at home, on vacation and even in bed. Radiation from a mobile phone is considered harmless, or rather - no one really thinks about the harmfulness of this device. How can such a device be dangerous and how to protect yourself from mobile phone radiation?

What the cell emits and how does it affect the body

The cell emits electromagnetic waves in the frequency range from 300 MHz to 3 GHz, and its power ranges from 1 to 2 watts during active use. Mobile phone manufacturers around the world consider these indicators to be safe for human health, but, according to scientists, this is not the case. The harm of mobile phone radiation is not a one-time exposure, but a constant, long-term exposure of the body.

During a conversation, the tube is constantly held near the ear, so the most fragile part of our body, the brain, is exposed to radiation.

The radiation from the phone directly affects the nervous tissue, while simultaneously heating its cells. The brain constantly generates weak electrical impulses, and electromagnetic waves coming from outside can cause a malfunction of the nervous processes. The effect of "accumulation" is especially dangerous - the minimal effect is cumulative and can cause the development of headaches, disturbances in thought processes, sleep, memory, and so on.

Mobile phones also have a thermal effect. The amount of heat is not enough for a thermal reaction, but magnetic waves penetrate through tissues, including bone, and cause heating of cells. Such a local increase in temperature has a negative effect on the condition of the eyeball. In an experiment on animals, irradiation only 20 times stronger than the standard "cellular", caused the experimental deterioration of vision, and with an increase in power - blindness.

The radiation power of a mobile phone depends on its type and manufacturer. The maximum power of 1-2 watts by GSM phones is emitted at the moment of establishing a connection - approximately within 10-20 seconds after the call. The danger of radiation also depends on its range - cell phones are still at the very beginning of this "line", the wavelength can be measured in cm. But modern phones are moving further along this range - from NMT 450 to GSM 1800, 1900.

The danger of mobile phones is now being actively studied, a special unit has been introduced to measure the radiation of cell phones - SAR (Specific Absorption Rate). The SAR unit is the amount of radiation absorbed by a person per 1 kg of weight. It is measured in watts per kg. In Europe, it is considered safe to irradiate up to 2 W / kg.

When using modern gadgets, the question of how to measure the radiation of a mobile phone does not arise: manufacturers were obliged to indicate the SAR value in units and write about the possible negative impact of products on health.

Until now, the effect of mobile phone radiation on humans has not been reliably studied. There is simply no material for long-term observations and comparisons - cell phones began to spread in 1983 in the United States and European countries, in the 90s they came to Russia, and universal telephony began less than 20 years ago. This time is not enough to conduct scientific research on the impact of cell phones on human health. While scientists and doctors substantiate their opinion by observing the health of people living next to cell towers. Experiments on animals and the study of the influence of electromagnetic waves in the experiment are also carried out.

Cell towers

Cell towers turned out to be not as dangerous as it might seem at first glance. These signal transceivers can be installed even in residential buildings within the city without any special restrictions. It is believed that even in the most dangerous radiation zone - within a radius of up to 30 m from the tower - its power does not exceed 2 W / kg, that is, it remains safe for humans. And about whether wi-fi is harmful, read here.

But doctors and researchers disagree with this assessment: in their opinion, constant exposure to cell phones and living near towers will cause negative health consequences:

• Deterioration of the brain - headache, dizziness and migraines are diagnosed in most people who have to talk on their mobile phones for a long time. In the future, this may become a risk factor for the development of Alzheimer's disease, malignant neoplasms of the brain, senile dementia or stroke.
• Sleep disturbance is another common problem for all cell phone owners. Communication before bed can lead to insomnia, sleep disturbances, and nightmares.
• Decreased immunity: the effect of radio waves on a person causes a deterioration in the functioning of the immune system. This can be caused by a depressing effect on the hematopoietic system.
• The risk of developing oncology - the number of brain cancer patients continues to increase. According to experts, one of the risk factors is close contact with mobile devices. How reliable this statement is will be clear only after additional research.

Children and phone

The impact of a smartphone on a child's health is an even more complex and unexplored topic. The child's body is constantly growing and developing, radiation from a mobile phone can cause a "failure" of these processes. The effect of radio waves on a child's brain is especially dangerous: it is not protected by such a powerful cranium as in an adult, and at the time of growth and development, nerve cells are most vulnerable. In addition to the brain, the phone also suffers from the immune system, the hematopoietic system and the organs of vision.

This can lead to the development of attention deficit disorder, behavior disorder, sleep disorders, or even autism. The general condition of the child also suffers: lethargy, weakness, impaired attention, tearfulness or moodiness appear.

Doctors advise allowing children to use cell phones as late as possible: preferably after 14-16 years, and if this is not possible, then not earlier than 7-10 years.

Radiation protection

While scientists argue whether the dangerous radiation from a mobile phone is a myth or reality, doctors suggest trying to protect your body from its effects.

It is quite difficult to imagine the life of a modern person without a mobile phone, but when using this device, do not forget about your safety and the health of your loved ones.

Thank you for the article Need to be finalized

Influence of the latest technologies on human health: mobile phone, cell towers, Wi-Fi. How old can children be using cell phones?

For many years, research has been carried out aimed at studying the effect of cell phones on the human body. The fact is that technologies in the production of mobile devices are developing more and more rapidly every day.

Cell phone manufacturers are coming up with know-how for their gadgets every minute. Each new model can be equipped with an innovation, the impact of which has not yet been studied. It is precisely these factors that complicate the task for scientists who experience radiation from mobile phones.

Probably the only thing that doctors and scientists know for sure is that telephones emit radio waves or electromagnetic radiation. Naturally, such flows do not pass without a trace for a person. They can leave their mark and mark on his body.

Human exposure to electromagnetic radiation

• Scientists managed to establish that radio frequencies have a rather adverse effect on the human body
• There are no clear numbers and evidence, since it is necessary to conduct such experiments over a long period of time.
• The largest giants-manufacturers of cellular gadgets stand in the way of scientists. Some sources claim that it is these companies that mainly fund research in the field of the effects of electromagnetic radiation on the human body. It goes without saying that it is in their best interest to minimize the likelihood of any harm to a person by the phone.
• In addition, there are facts of initiation of criminal cases against members of the commissions participating in such experiments. The defendants are charged with accepting bribes on an especially large scale from manufacturers of mobile phones in order to distort the true state of affairs

• Among other things, scientists find it difficult to work because of the constant innovations in the phone market. The inventors of such innovations claim that their devices are safer than their predecessors. Therefore, studies have to be carried out over and over again, and, given the need for a large amount of time for each study, this further delays the announcement of the final results.
• In any case, the WHO classifies cell phones as class 2B agents. This means that telephones may be carcinogenic to humans. Yes, the wording is certainly not impressive. She only says that someone from the commission of inquiry agreed to the harm of phones, and someone did not.
• Group 2B also includes carcinogens such as coffee, DDT, gasoline, chloroform, etc. substances

The effect of telephone radiation on the human brain

The negative effect of electromagnetic radiation on the human brain is the heating of the brain tissue. Such heating can lead to the formation of chromosomal changes in brain cells, their mutation and, as a consequence, to the emergence of a brain tumor.

A scientist from Scotland, William Stewart, took up the proof of such a theory. He was able to establish that under the influence of electromagnetic waves in the earthworm, the structure of the protein changed.

William Stewart believes that under the action of radio waves, the human brain is able to heat up and melt like food in the microwave.

Such a hypothesis, of course, takes place, but its evidence base is too weak to convince all mobile phone users to refuse constant communication with other subscribers. In addition, this exposure to radio emission must continue continuously and continuously over a long period of time.

• When it comes to children, you need to be careful.
• The fact is that the child's organs are formed throughout his childhood. Exposure to electromagnetic waves can disrupt their development and send them in the wrong direction
• Scientists believe that continued long-term use of cell phones by babies can lead to brain cancer, autism, meningitis, etc. Such diseases are very dangerous, therefore, in the case of children, it is worth taking all precautions.
• In addition, exposure to radio waves can affect the mental and physical condition of the baby. Some studies have shown that cell phones can cause sleep disturbances, lethargy, drowsiness, decreased immunity, impaired memory and mental disorders.

Can a child use a cell phone? From what age?

• For many parents, their baby's cell phone is a guarantee of his safety and peace of mind. After all, thanks to the "mobile phone", the child is under the constant control of his father and mother.
• However, the health of the baby should come first.
• It is advisable to delay the purchase of a mobile phone for a child as long as possible
• Sociologists believe that the most appropriate age for using a cell phone is the age of ten. At this point, the baby is more or less prepared mentally for such a responsible thing as a telephone.

• Based on the question of the baby's health, it is worth buying a mobile phone for him as late as possible.
• If parents think that their baby needs a phone at an earlier age, they should make sure that their child's phone conversations are as short as possible.
• The best way out of this situation is considered to be a one-way communication in the child's phone. In other words, parents can call their child, but he does not. The baby only has the opportunity to signal the need to talk to them
• To do this, you can either purchase a special package for children, or simply not top up the child's phone account

Damage to a mobile, cellular tower

• If the mobile phone emits electromagnetic waves, then the radio tower will also receive and spray the same waves.
• Many residents of houses close to the locations of cell towers are extremely concerned about this neighborhood. Some of them claim that after the establishment of a similar structure near their homes, their health and state of health have worsened. Some noticed the absence of cockroaches in their homes, some even insist that stray animals in such areas began to reproduce worse.
• All these statements can either have a scientific basis or be a complete invention or a manifestation of general panic.
• In fact, radiation occurs, but the state clearly regulates the standards for such radiation. Moreover, the radiation rate in our country is less than in other European countries

The harm of wi-fi radiation

Relatively recently, such a concept as Wi-Fi (WI-FI) has entered our life. WI-FI is wireless internet. It is sprayed into the air using the same radiation. Considering that today there are routers or routers in almost every apartment, cafe, restaurant, and even in parks and places of mass recreation, it is almost impossible to hide from such radiation.

However, it should be borne in mind that the sources of such radiation are not as close to the human body as the same mobile phone. In addition, you can turn off your own router for a while, while no one is going to use it.

You can also compare the action of wi-fi with other everyday objects of our life:

• the signal from the microwave is 10,000 times higher than the signal of the router
• a cell phone emits as many waves as two routers and twenty laptops emit simultaneously

In addition, in cases with WI-FI routers, their harmful effects on the human body can be minimized in such simple ways:

• it is best to place the router at a distance of more than forty centimeters from the person's permanent location
• if there is no need, it is best to disconnect the router from the power supply
• a laptop or tablet that receives WI-FI signals must not be placed on your lap

Video: Harm from Mobile Phones