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Pollutants Blamed for Rise in Brain Disease
NewsMax Wires
Wednesday, Aug. 18, 2004


An alarming trifold increase in brain disorders has been linked to rises in levels of pesticides, industrial effluents, domestic waste, car exhausts and other pollutants, according to a report in Britain's Public Health journal .

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  The report echoes the claims of Dr. Russell Blaylock whose recent edition of The Blaylock Wellness Report offered similar conclusions -- Click Here to read this report.

In the late 1970s, there were around 3,000 deaths a year from these conditions in England and Wales. By the late 1990s, there were 10,000, The Observer reported.

The numbers of those suffering from brain diseases, including Alzheimer's, Parkinson's and motor neurone diseases such as Lou Gehrig's disease (ALS), have soared across the West in less than 20 years, scientists have discovered.

The alarming rise, which includes figures showing rates of dementia have trebled in men, has been linked in a new report to rises in levels of pesticides, industrial effluents, domestic waste, car exhausts and other pollutants, Public Health reported.

"This has really scared me," Professor Colin Pritchard of Bournemouth University, one of the report's authors told The Observer. "These are nasty diseases: people are getting more of them and they are starting earlier. We have to look at the environment and ask ourselves what we are doing."

The report, written by Pritchard and colleagues at Southampton University, covered the incidence of brain diseases in the UK, US, Japan, Australia, Canada, France, Germany, Italy, Netherlands and Spain in 1979-1997. The researchers then compared death rates for the first three years of the study period with the last three, and discovered that dementias - mainly Alzheimer's, but including other forms of senility - more than trebled for men and rose nearly 90 per cent among women in England and Wales. The other countries were also affected.

For other ailments, such as Parkinson's and motor neurone disease, the researchers learned there had been a rise of about 50 per cent in such cases for both men and women in every country except Japan. The increases in neurological deaths mirror rises in cancer rates in the West.

The team emphasized that its figures took into account of the fact that people are living longer and it also made allowances for the fact that diagnoses of such ailments have improved. It is comparing death rates, not numbers of cases, the report said

Pritchard said genetic causes could be ruled out because any changes to DNA would take hundreds of years to take effect. 'It must be the environment,' he said. The causes, he said were most likely chemicals, from car pollution to pesticides on crops and industrial chemicals used in almost every aspect of modern life, from processed food to packaging, from electrical goods to sofa covers.

Food is also a suspected cause because it provides the most obvious explanation for the exclusion of Japan from many of these trends. Only when Japanese people move to the other countries do their disease rates increase.

'There's no one single cause ... and most of the time we have no studies on all the multiple interactions of the combinations on the environment,"Pritchard said. "I can only say there have been these major changes [in deaths]: it is suggested it's multiple pollution.'

The Observer noted that Pritchard's report comes at a time when there are growing fears about the chemical build-up in the environment. One chemical, TBT is being banned from marine paints after it was blamed for masculinising female mollusks, causing a dramatic decline in numbers. And a US report linked neurological disorders to pesticides. And testing by WWF (formerly the World Wildlife Fund) found non-natural substances such as flame retardants in every person who took part.

WWF cites chemical pollution as one of the two great environmental threats to the world, alongside global warming, and is particularly worried about 'persistent and accumulative' industrial chemicals and endocrine - hormone distorting - substances linked to changes in gender and behavior among animals and even children.

'We've started seeing changes in fertility rates, the immune system, neurological changes [and] impacts on behavior,' said Matthew Wilkinson, the WWF's toxics program leader.

The chemical industry, however, strongly rejects what it claims are often unproven fears, claiming that merely because chemicals are present does not mean they are at dangerous levels.

Critics are not reassured. 'It is true that just because we find a chemical does not mean it is dangerous,' said Wilkinson. 'But it is equally true that for the vast majority of chemicals we have so little safety data that the regulatory authorities have no idea what a safe level is.'

The Royal Society of Chemistry says that quantities of pesticides are declining. 'Improvements in analytical chemistry mean that lower and lower levels of pesticides can be detected,' said Brian Emsley, the society's spokesman. '[But] because you can detect something doesn't necessarily mean it is dangerous.'

Editor's Note: Brain diseases like Alzheimer's and Parkinson's can be prevented -- read Dr. Blaylock's report Click Here

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