If you've ever been through a city and spotted tiny mini 5G cell towers on street light poles. They look like little boxes however they're actually sending wireless signals from mobile providers to your phone.
These smaller towers are replacing the larger built cell towers. While they're less noticeable however, they could cause issues for users.
It is the FCC's Radiation Exposure Thresholds
The FCC's Radiation Exposure Thresholds establish the safe distance that one can expose to electromagnetic energy from wireless devices. The limits for exposure are based on research that prove that electromagnetic energy could be harmful to health.

The rate of absorption called the specific absorption rate (SAR) is an indicator of the amount of radiofrequency energy taken up by tissues. It is typically 1.6 Watts per kilogram calculated over one Gram of tissue.
Since what is a safe distance from a 5g cell tower is able to transmit at higher frequencies this could be able to increase the intensity of energy on the skin as well as other body areas. This could lead to many possible harms, like the appearance of skin conditions such as dermatitis and cataracts, and skin cancer.
Due to the potential for negative effects of 5G radiation, PSU has chosen to establish a general, localized maximum power density of four mW/cm2 measured on 1cm2, and not to exceed 30 minutes for all 5G services running at 3000 GHz. This limit for localization is in line with the highest SAR spatial-average of 1.6 W/kg, averaged over one g of tissue at 6 GHz.
The FCC's Maximum Exposure Thresholds for Maximum Exposure
If you've ever operated a cell phone, you probably know that a safe distance from the tower is at least 400 meters. This is because the power of the transmission of a cell tower increases dramatically the farther the tower is.
Although this may sound like a good idea but the truth is that people living in close proximity to towers could be more susceptible to health problems. For example, a study from 2014 in India discovered that people who lived within 50 meters of cell towers had much more health problems than those living further away from the antennas.
But, the study revealed that those who relocated to areas that were further from the cell towers saw their symptoms improve within a few days. Studies have also demonstrated that exposure to extreme levels of radiofrequency electromagnetic fields (EMFs) can cause cancer, brain tumors, and other health problems.
This is because RF radiation, which is used in wireless communications, may penetrate the human body's outer layer, the skin. It is crucial to know since the skin serves as a barrier to protect against injuries caused by mechanical forces, infections caused by pathogenic microorganisms and infiltration of toxic substances. Additionally, it is the most important organ of the human body. It is accountable for protecting other organs.
what is a safe distance from a 5g cell tower on numerous assumptions that aren't supported by scientific evidence. They include the false belief that exposures of a short duration to RF radiation are safe due to the limited penetration into the body (i.e., tissue heating).
The assumption is also ignoring the more extensive penetration of ELF elements of modulated radio signals and the consequences of brief bursts of heat from pulsed RF waves. These assumptions are not in line with the current understanding of biological effects of RF radiation. As such they should not be considered for health protection exposure guidelines.
Additionally to that, ICNIRP and FCC limit their maximum radiation limits for local peak SARs that are based on the maximum frequency of absorption (psSAR) which is an inadequate dosimetric tool to assess the amount of exposure to RF radiation. Particularly it is inconclusive for frequencies above 6 GHz. Furthermore, psSAR has not been evaluated for RF radiation exposed to other agents of the environment such as sunlight. Interactions of RF radiation with other environmental agents may result in antagonistic or synergistic effects. https://anotepad.com/notes/iqkin322 could result in an increased risk of adverse health adverse effects. For example, co-exposure to RF radiation and sunlight could raise the chance of developing skin cancer, as well as aggravate other skin conditions like acne.