EMF (Electromagnetic frequency) for Future world
Given the long use of radio waves, there have in fact been numerous studies investigating the possible health effects of radio frequency (RF) fields in the past 50 years. The health risk due to heating has been known for more than a century; therefore most research conducted in the last several decades has been on possible effects that are not related to heating, so-called non-thermal effects. From the extensive corpus of research, the only established health effects have been related to the well-known heating effects of radio waves. Several hundred studies using mobile phone signals specifically are listed in the research database on the World Health Organization’s (WHO) website. The great majority of these studies has not indicated any adverse health effects linked to mobile telephony. Several expert groups and health authorities have reviewed all the available research and the WHO, for example, summarizes the current status as follows: “None of the recent reviews have concluded that exposure to RF fields from mobile phones or their base stations causes any adverse health consequence.”. WHO and several other health authorities and expert groups have clearly stated that is no adverse health effects can be attributed to mobile telephony. However, a consistent message has also been that some additional research would be helpful to increase the knowledge and to ensure the best possible assessment of health risks.
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