Limiting exposure to radiofrequency radiation: the principles and possible criteria for health protection
Abstract
Overview
The research paper focuses on profiling the principles and criteria necessary for the protection of public health from radiofrequency electromagnetic fields (RF EMF). It emphasizes understanding both thermal and non-thermal mechanisms to regulate RF EMF exposure in living environments, ensuring they are as low as reasonably achievable (ALARA).
Findings
- The study references recent reviews and data from RF EMF measurements internationally to recommend health protection limits.
- Two models are described: a thermal model related to the energy absorption and heating of tissues, and a non-thermal model where coherent electric fields exert biological effects without a temperature increase.
- The minimal reported biological effect occurs at 1.4-2.45 V/m, while stable long-term radiation levels at 6 V/m seem to be adaptively safe.
Conclusion
While it's clear that RF EMF can influence health, these effects can be reduced by managing exposure levels. The paper advocates for setting exposure limits to a peak of 6 V/m to balance safety with the continued advancement of telecommunications technology. Ongoing research and updated methodologies are called for to further define the dynamic relationship between RF EMF intensity, exposure duration, and health outcomes.