Alzheimer’s Link To Cell Phones

Alzheimer’s Link To Cell Phones
Evening Standard
November 6, 1999
Radiation emissions from mobile phones could place users at risk of brain conditions including Alzheimer’s disease.

Researchers in Sweden have found that just two minutes’ exposure to energy waves from a handset can disable a defence mechanism in the body designed to prevent harmful proteins and toxins in the blood from entering the brain.

Once the proteins enter brain tissue there is a higher risk of brain and nerve diseases such as Alzheimer’s, Parkinson’s and multiple sclerosis developing.

The study by scientists at the University of Lund, near Malmo, exposed rats to microwave pulses similar to the emissions from a mobile phone to calculate the effect on the body’s blood-brain barrier, the Daily Mail said.

Within two minutes of exposure, the rats’ brain tissue was found to be opened up to proteins and toxins contained in the blood after the defence mechanism was disabled.

Professor Leif Salford, the neurologist who carried out the study, told the paper: “We saw the opening of the blood-brain barrier even after a short exposure to radiation at the same level as mobile phones.

“We are not sure yet whether this is a harmful effect, but it seems that molecules such as proteins and toxins can pass out of the blood while the phone is switched on and cross into the brain.”

The research could also cast doubt on current safety guidelines drawn up by the World Health Organisation after it was found the blood-brain barrier can be breached without the mobile phone emissions heating the rats’ heads.

Manufacturers are restricted in the strength of microwaves they can use so that they do not exceed levels which would excessively heat users’ heads.

The new study indicates damage could occur within current norms.