Mobile phones cause ‘five-fold increase in brain cancer risk’
The Swedish study found large increased incidence of astrocytoma, the most common form of a malignant brain tumour type called glioma, in those who had been using mobiles for over 10 years.

Campaigners said the research, published in the International Journal of Oncology, was further evidence of the need to educate children of the potential dangers of talking on mobile phones.
Researchers from the University Hospital of Örebro and Umeå University examined the mobile and cordless phone use of more than 1,200 Swedes, who were diagnosed with malignant brain cancer between 1997 and 2003.
Of those, the 905 who were still alive were interviewed about their phone usage. For the remaining 346 who had died., researchers asked their relatives about their loved-ones’ telephone habits.
They then compared this to phone use information on almost 2,500 ‘controls’ who were either living and had no brain cancer, or had died of other causes. Each ‘case’ and each ‘control’ was matched for age, sex and social class.
It seems that in order to fight that type of cancer you need to fill your diet with:
Rosmarinic acid
Isothiocyanates
Polyphenols
Carotenoids
Hydroxycinnamic acids
Resveratrol
Thiosulphinates
Source for the above info which i cannot personally guarantee, i`m just passing on what i think is relevant information: