How harmful is 5g technology to humans

5G is that dangerous

Everyone is talking about 5G5G. The ultra-fast Internet plays a central role in industry and business in order to remain competitive. Consumers can look forward to faster, more stable connections. But health aspects are also of interest to them. According to Google's search trends, "5g dangerous" or "5g dangerous" are among the most frequent searches in connection with 5G. What is in store for us with the new generation of mobile communications? Questions and answers: Everything about 5G on CIO.de top companies in the industry

What radiation is used in 5G and what effects does it have on the body?

Cell phone radiation, as used in 5G, is electromagnetic radiation. Numerous studies have already looked at the effects. "So far, it has only been clearly proven that the high-frequency fields have a thermal, i.e. warming, effect.

You know that from the microwave, "explains Sarah Drießen from the Research Center for Electromagnetic Environmental Compatibility at RWTH Aachen University. However, this effect is much less pronounced with mobile communications. There are limit values ​​such as the SAR value, the recommended maximum value of 2 watts per kilogram on the head / ear should not be exceeded.

Where can I find the SAR value of my device?

For every smartphone, the value from two measurements must be specified - when making a phone call to the ear and when wearing the device on the body. The values ​​can be found in the operating instructions for the device and online in a database of the Federal Office, which is regularly updated. If the value is below 0.6, the experts speak of a low-radiation device.

Time and again, the use of smartphones is associated with an increased risk of cancer. Is cell phone radiation considered carcinogenic?

The answer to this question is controversial. "No," says Gunde Ziegelberger from the Federal Office for Radiation Protection (BfS). "We have no evidence that smartphone use could cause cancer if the international limits are met." The studies are not yet in a position to give complete certainty because tumors have developed over a long period of time. "But with every year that we don't see an increase in the number of illnesses, we get more certainty."

Meanwhile, biologist Drießen refers to a group of WHO experts who in 2011 summarized all studies published to date. "The IARC came to the conclusion that cell phone radiation was" possibly carcinogenic "." But that does not mean that cell phone radiation is actually carcinogenic, she emphasizes. "Nevertheless, we should basically take the studies on this seriously." The question cannot be definitively answered.

As a mobile phone user, how can I protect myself from too much radiation?

Experts recommend holding your cell phone directly to your head as rarely as possible. Use a headset or loudspeaker function when making calls - or switch to the landline phone straight away. If the smartphone is not in use, it should not be worn on the body. Activate airplane mode at night. When the reception is poor, cell phones reach their maximum radiation output. It is therefore not recommended to use it in poorly developed areas, in the car or during a train ride. Children in particular should be protected from high-frequency electromagnetic radiation.

What does all this mean for the 5G expansion?

"It is to be expected that 5G will lead to a massive increase in forced exposure to radio waves," warned the Bund für Umwelt und Naturschutz BUND. Telekom alone wants to double the number of its cell phone locations. The BfS calls for a "prudent expansion". The 5G frequencies that will be auctioned at the end of March are 2.0, 3.6 and 3.7 gigahertz. "So as far as possible in the frequency ranges that we know from current mobile communications and that have already been well researched," says BfS spokeswoman Nicole Meßmer. "In the future, however, higher frequencies in the region of 26 gigahertz are to be used and these have not been researched very much at this point in time."

The Federal Office also sees unanswered questions with regard to the installation of new cell phone systems. "There are several opposing effects here." On the one hand, more transmitters would be installed, but with lower transmission power. These would then be operated closer to places where people actually reside. "At the moment it is difficult to foresee how this will affect, how high the radiation will be that each individual will be exposed to."

What do critics of the expansion say about damage to health?

In October 2018, some doctors wrote an open letter to the Federal Minister for Transport and Digital Infrastructure, Scheuer. They warn of the effects on electro-sensitive patients. About six to eight percent of the population suffer from the "microwave syndrome", which manifests itself among other things through migraines, painful conditions or depression. In addition, there are several petitions against the expansion on the Internet.

In an international appeal, which is said to have already been signed by more than 50,000 supporters, reference is made to studies according to which "electromagnetic fields are largely responsible for a wide variety of impairments to humans, DNA, cells and organ systems in a large number of plants and animals and for the most important diseases of civilization today: cancer, heart disease and diabetes. " (dpa / rs)