Cell Phones and Cancer: A Study


A large scientific study of mice suggests that there is a clear link between cell phone use and cancer.

Cell Phones and Cancer: A Study

© istock

Repeated use of cell phones is regularly accused of causing cancer, especially in the brain. However, the scientists working on this link struggle to find enough evidence.

The most recent study is American and was conducted over a decade. Conducted as part of the US National Toxicology Program, this rat-based study highlighted an "obvious" connection between the use of mobile telephony and the onset of cancers.

Exposed to radio waves similar to those emitted by mobile phones, male rats were at increased risk of heart cancer, brain tumors, and adrenal glands. In contrast, the signs of cancer were not as clear in rodent females.

If exposure to rodent radiation went well beyond what we are exposed to daily, researchers believe the study was sufficiently well conducted to say that there is a real link between exposure to telephone waves and the risk of cancer. But as the man is exposed to these waves only in local areas of the body (groin when we have the phone in his pocket, head when we call), the effect of the phone is difficult to reproduce in animals, here exposed throughout the body.

For all this "although the power levels of exposures are much higher than the typical standards of human use"The researchers believe that"the results of this study remain relevant for current exposures"Especially when we are exposed to waves emitted by several mobile phones (at work, in public transport, in public spaces, etc.).

Finally, note that the study focused on 2G and 3G wireless signals, still widely used by mobile phones, despite the arrival of 4G and Wi-Fi.

Remember that it is possible to choose your cell phone based on the waves it emits, taking into account SAR (Specific Absorption Rate) or SAR, in English (specific absorption rate). Since 2003, French legislation has imposed a DAS index of less than 2 W / kg, but there are even some laptops that emit no more than 0.7 W / kg.

Source: The Independent

Read also


Source link