incase you didn't read the link that bigtrancer posted...here is what he found..
i can't post a link to my facts cause i read in a new scientist magazine sorry
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Neurologists claim users could be at risk of developing Alzheimer's disease, multiple sclerosis and Parkinson's disease because of radiation emissions from the phone handsets.
A study found that only two minutes of exposure can disable a safety barrier in the body which is meant to protect the brain from harmful substances in the blood. Once they invade, there is a higher chance of developing diseases of the brain and nervous system.
In a separate study, scientists claim they have proved mobile phones also cause long-term memory loss.
The findings will heighten alarm over the safety of the phones, used by more than 13million people in Britain. Already there have been reports linking them to brain tumours, confusion and headaches.
The latest evidence, from a Swedish study, explains how mobile phone radiation can set off what could be a disastrous chain reaction in the body.
Researchers at Lund University carried out experiments on rats using microwave fields which mimicked mobile phone emissions.
After two minutes' exposure, the rats' blood-brain safety barrier opened up, allowing proteins and toxins to enter the brain.
Worryingly, even when the microwaves were not strong enough to heat up the rats' heads, the scientists detected poisonous activity deep in the centre of their brains.
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scary....
be safe.