FLUORIDE
(and the Brain)
Fluoride’s ability to damage the brain represents one of the most active areas of research today – fueled by recent human studies from China – finding elevated levels of fluoride exposure to be associated with reduced cognitive ability (reduced I.Q.) in children.
The impact of fluoride on children’s IQ has been well documented. A recent UNICEF-sponsored study reported that in areas of China with endemic iodine deficiency, fluoride exposure during childhood significantly exacerbated the neurological deficits produced by iodine deficiency. The findings of neurological effects in fluoride-exposed humans is consistent with, and strengthened by, recent findings from over 30 animal studies published since 1992. As with the studies on humans, the studies on animals have reported an impairment in learning and memory processes among the fluoride-treated groups. The animal studies have also documented considerable evidence of direct toxic effects of fluoride on brain tissue, even at levels as low as 1 ppm fluoride in water. These TOXIC effects include:
– reduction in nicotinic acetylcholine receptors
– reduction in lipid content
– impaired anti-oxidant defense systems
– damage to the hippocampus
– damage to the purkinje cells
– increased uptake of aluminum
– formation of beta-amyloid plaques (Alzheimer’s disease)
– exacerbation of lesions induced by iodine deficiency
– accumulation of fluoride in the pineal gland
Fluorides also increase the production of free radicals in the brain through several different biological pathways. These changes have a bearing on the distinct possibility that fluorides act to increase the risk of developing Alzheimer’s Disease. (Fluoride Action Network – 802-355-0999)
