A large scientific study of rats indicates that there is a clear link between cell phone use and cancer.
Repeated use of mobile phones is regularly accused of causing cancer, especially in the brain. However, scientists working on this link find it difficult to find sufficient evidence.
The latest study is American and has been conducted for over a decade. It was conducted within the framework of the US Toxicology Program, this rat-based study an "obvious" relationship between the use of mobile telephony and the occurrence of cancers.
Exposed to radio waves similar to those emitted by mobile phones, male rats were more at risk of cancer, brain tumors and adrenal glands. In contrast, the signs of cancer were not so clear in female rodents.
If exposure to rodent radiation was much greater than we report on a daily basis, researchers believe the study has been performed well enough to say there is a real relationship between exposure to telephone waves and cancer risk. But as man is exposed to these waves only in local areas of the body (inguinal when we have the phone in his pocket, the head when we call), the result of the phone is difficult to reproduce in animals, here exposed throughout the body.
For all these, "although exposure power levels are much higher than typical human usage standards", Researchers believe that"the results of this study are still valid for the current exposures"Especially when exposed to waves emitted by various mobile phones (either at work, in public transport, in public places, etc.).
Finally, note that the study focused on 2G and 3G wireless signals, which are still very often used by mobile phones despite the arrival of 4G and Wifi.
Remember that it is possible to choose your mobile phone based on the waves it emits considering it SAR (Special Absorption Rate) or SAR, in English (Specific Absorption Rate). French legislation has been setting a DAS of less than 2 W / kg since 2003, but there are also some laptops that do not emit more than 0.7 W / kg.
Source: The Independent