If you've ever walked through a town you might have noticed tiny 5G cell towers placed on poles for street lighting. They look like little boxes, but they're actually broadcasting wireless signals from mobile providers to your phone. 
 
These smaller towers are replacing the larger, purpose-built cell towers. Although they're not as visible however, they could create problems for those who live nearby. 
 
The of the FCC's Radiation Exposure Thresholds 
 
The FCC's Radiation Exposure Thresholds establish the safe distance that one can expose to electromagnetic energy generated by wireless devices. The exposure limits are based on scientific data that show that RF energy could be harmful to health. 
 
The specific absorption rate (SAR) is an indicator of the amount of radiofrequency energy that is absorbed by tissue. It's usually 1.6 watts per kilogram, averaged over one kilogram of tissue. 
 
However, because 5g transmits at higher frequencies this could be able to cause greater energy intensity on the skin and other exposed body parts. This could lead to a wide range of potential harms, including exacerbated formation of skin disorders like dermatitis, skin cancer and cataracts. 
 
Due to the potential for severe effects of 5g radiation, PSU has chosen to create a general limits on power density, which is 4mW/cm2 averaged on 1cm2, and not to exceed 30 minutes for all 5G services at 3000 GHz. This localized limit is in accordance with the highest spatial-average SAR of 1.6 W/kg, averaged over one grams of tissues at six GHz. 
The FCC's Maximum Exposure Thresholds 
 
If you've ever operated a cell phone, you're probably aware that the safest location from the tower is around 400 meters. This is due to the power of transmission from cell towers increases drastically the further away you are from it. 
 
While this sounds like something that's good however, people who live close to towers might be more prone to health issues. For instance, a study conducted in 2014 in India found that residents who lived within 50m of cell towers experienced much more health problems than those living further far from antennas. 
 
This study revealed that those who relocated into areas farther away from cell towers experienced their symptoms return to normal within a couple of days. Studies have also revealed that exposure to high levels of radiofrequency electromagnetic fields (EMFs) can lead to cancer, brain tumors as well as other health issues. 
 
This is because RF radiation, used for wireless communication, has the ability to penetrate the body's outer layer of skin. It is vital to be aware of this since the skin serves as a shield against mechanical injury, infection from pathogenic microorganisms, as well as the entry of harmful substances. It is also the largest organ of the human body, and is accountable for maintaining the integrity of other organs. 
The FCC's Minimum Exposure Thresholds for the Minimum Exposure 
 
The FCC's Minimum Exposition Thresholds depend on numerous assumptions that aren't supported by evidence from science. what is a safe distance from a 5g cell tower includes the false assumption that exposures of a short duration to RF radiation are safe because of the minimal penetration into the body (i.e. the heating of tissues). 
 
The assumption also ignores the greater penetration of ELF components of modulated RF signals, as well as the consequences of short bursts of heat caused by RF pulses. These theories are not compatible with the current understanding of biological consequences of RF radiation. Therefore what is a safe distance from a cell tower should not be considered for health protection exposure guidelines. 
 
Furthermore, safe distance from cell tower and FCC are limiting their radiation limits for local peak SARs, based on the peak spatial specific absorption rate (psSAR) that is not a sufficient dosimetric tool for determining the level of radiation exposure. Particularly it is inconclusive for frequencies that exceed 6 GHz. Additionally, psSAR hasn't been tested for RF radiation that is exposed to other environmental agents , such as sunlight. In the event of interactions, RF radiations with different environmental agents could cause synergistic or antagonistic effects. This can lead to an increased risk of negative health effects. For example, co-exposure to RF radiation and sunlight could raise the chance of developing skin cancer, and may also exacerbate other skin conditions like acne. 

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