Electronic devices like mobile phones are becoming part of our everyday lives, seamlessly integrating into our routines and reshaping how we communicate and interact.
As these devices proliferate, concerns about their potential health impacts, particularly regarding brain cancer, have sparked significant debate.
A recent review commissioned by the World Health Organisation (WHO) has put these fears to rest, finding no evidence linking mobile phone use to an increased risk of brain cancer.
This comprehensive review, which analysed 5,000 studies spanning several years and included 63 studies published between 1994 and 2022, has provided clarity on the issue, reassuring the public with its thorough and up-to-date assessment.
According to Prof. Mark Elwood from the University of Auckland, RF is lower in frequency and energy compared to visible light and is used in many everyday devices like baby monitors and Wi-Fi.
Led by the Australian Radiation Protection and Nuclear Safety Agency (ARPANSA), the four-year study investigated the potential link between RF exposure and cancers of the central nervous system (such as brain tumours) and salivary gland tumours.
The findings showed that even with extensive mobile phone use over many years, there was no increased risk of brain cancer.Prof. Elwood explained that past studies, which mostly involved older 1G and 2G networks, showed no significant risk.
The newer 3G and 4G networks emit much lower levels of RF, and while there have been some studies suggesting slight risks, these were outweighed by the overall evidence.
The review also found no link between fixed-site transmitters (like broadcast antennas) and childhood leukemia or pediatric brain tumours.Although some rare cancers or unusual exposures could not be thoroughly studied due to a lack of data, the review concluded with “moderate confidence” that RF exposure from mobile phones does not pose a significant health risk.
Prof. Ken Karipidis from ARPANSA stated that this review provides the most comprehensive and up-to-date assessment available, offering more confidence in the conclusion that mobile phone RF exposure is not a health hazard.New studies, including a major international study with over 250,000 participants, have consistently supported these findings.
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