If you've ever wandered through a town, you may have seen tiny mini 5G cell towers on the poles of street lights. They appear like tiny boxes however, they're actually transmitting wireless signals from cell phone providers to your phone.
These smaller towers are replacing the larger specially-designed cell towers. Although they're not as visible but they can still cause problems for people.
It is the Federal Communications Commission's Radiation Exposure Thresholds
The FCC's Radiation Exposure Thresholds establish the safe limit at which a person can be exposed to electromagnetic radiation from wireless devices. The limits of exposure are based on scientific data that show that RF energy can cause harm to health.
The specific absorption rate (SAR) is an indicator of the radiofrequency energy that is taken up by tissues. It's typically 1.6 milliwatts per kilogram calculated over one Gram of tissue.
Since 5g is able to transmit at higher frequencies, it has the potential to cause greater energy intensity on the skin and other exposed body areas. This can result in many potential problems, including an increased appearance of skin disorders such as dermatitis, skin cancer and cataracts.
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 based on the average over 1 cm2, but not exceeding 30 minutes for the entire 5G spectrum at 3000 GHz. This localized limit is consistent with the highest SAR that is spatially averaged at 1.6 W/kg, averaged over one 5 grams of body tissue, at 6 GHz.
The FCC's Maximum Exposure Thresholds

In the event that you've used cell phone, then you've probably realized that the safest location from the tower should be at least 400 meters away. This is due to the power of the transmission of the cell tower is significantly increased the further your location from the tower.
Although this may sound like something that's good however, people living in close proximity to towers may actually be more prone to health problems. For instance, a study conducted in 2014 in India discovered that people who lived within 50m from cell towers suffered much more health problems than those who were far from antennas.
what is a safe distance from a 5g cell tower showed that residents who moved to areas further away from the cell towers saw their symptoms improve within a couple of days. Other studies have shown that exposure to high amounts of electromagnetic field radiofrequency (EMFs) can cause brain tumors, cancer as well as other health issues.
This is because RF radiation, which is used in wireless communication, can penetrate the human body's outer layer, called the skin. This is vital to be aware of because the skin serves as a protective barrier against injuries caused by mechanical forces, infections from pathogenic microorganisms, as well as entry of toxic substances. It is also the biggest organ of the human body. It is responsible for keeping the integrity of other organs.

The FCC's Minimum Exposure Thresholds
The FCC's Minimum Exposition Thresholds are based upon various assumptions that aren't supported by scientific evidence. These include the erroneous belief that short-term exposures RF radiation is safe due to minimal penetration into the body (i.e. thermal heating of tissue).
This also overlooks the more extensive penetration of ELF components of modulated RF signals and the consequences of brief bursts of heat generated by RF waves that are pulsed. These assumptions do not correspond with current understanding of the biological effects of RF radiation. Therefore they shouldn't be relied upon for health-protection exposure standards.
Furthermore to that, ICNIRP and FCC are limiting the maximum limits of exposure to peak local SARs based on the peak spatial specific absorption rate (psSAR) that is not a reliable dosimetric instrument to assess the amount of radiation exposure. In particular, psSAR is inaccurate when frequencies exceed 6 GHz. In addition, psSAR is not been tested for RF radiation exposed to other agents of the environment such like sunlight. Interactions of RF radiations with different agents in the environment could produce synergistic or antagonistic effects. This would result in an increased risk of adverse health adverse effects. For example, exposure to RF radiation and sunlight could increase the risk of skin cancer and exacerbate other skin diseases such as acne.