Phone use may lead to brain cancer

Phone use may lead to brain cancer





The longer someone talks over the phone -in terms of hours and years -the more likely is heshe to develop glioma, a deadly form of brain cancer, says a new study . Brain tumour rates were three times more among people, who spoke on cell or cordless phones after more than 25 years than those who did not use them, the findings showed.
“The risk is three times higher after 25 years of use. We can see this clearly ,“ Lennart Hardell, lead researcher and oncologist from University Hospital in Orebro in Sweden was quoted as saying. For the study , Lennart and his colleague Michael Carlberg matched 1,380 patients with malignant brain tumours to people without such tumours. They also compared their phone use.
People who reported using cordless or mobile phones for 20 to 25 years had higher risk of being diagnosed with glioma, as compared to those who reported using them for less than a year, the study found.
However, no link was found between wireless phones and malignant brain tumours besides glioma, pointed out the study . Incidentally,a World Health Organization (WHO) panel of 31 scientists from 14 countries classified mobile phones as `possibly carcinogenic' in 2011.