PRNewswire, June 21, 2011
"The prolonged ingestion of fluoride may cause significant damage to health and particularly to the nervous system," concludes a review of studies by researchers Valdez-Jimenez, et al. published in Neurologia (June 2011), reports New York State Coalition Opposed to Fluoridation, Inc.
Valdez-Jimenez, et al. describe studies that show fluoride induces changes in the brain's physical structure and biochemistry which affects the neurological and mental development of individuals including cognitive processes, such as learning and memory.
The research team reports, "It is important to be aware of this serious problem and avoid the use of toothpaste and items that contain fluoride, particularly in children as they are more susceptible to the toxic effects of fluoride."
A different research team (Tang et al.) reported in 2008 that "A qualitative review of the studies found a consistent and strong association between the exposure to fluoride and low IQ."