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Harvard HSPH - Impact of fluoride on neurological development in children

They then analyzed possible associations with IQ measures in more than 8,000 children of school age;all but one study suggested that high fluoride content in water may negatively affect cognitive development.

The average loss in IQ was reported as a standardized weighted mean difference of 0.45,which would be approximately equivalent to seven IQ points for commonly used IQ scores with a standard deviation of 15.*

3 posted on 09/09/2013 6:06:42 AM PDT by opentalk
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To: opentalk

What else have the FDA and CDC been wrong about that’s cost our health?

Payola, it’s not just for third world countries anymore.


5 posted on 09/09/2013 6:12:38 AM PDT by Black Agnes
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To: opentalk

FLUORIDE SPILL EATS HOLES IN CONCRETE - Rock Island, Illinois
http://www.youtube.com/watch?v=szL2Ofzvpcs

More info
http://naturalsociety.com/fluoridating-water-dumb-docile-sick-end-it/#ixzz2doESqUQd


21 posted on 09/09/2013 8:31:54 AM PDT by Whenifhow
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