Summary 7.
Today children are getting far too much fluoride – see dental fluorosis prevalcnce. 8. Fluoride can damage the brain and there are 37 studies that have found a statistically significant reduction in IQ associated with fluoride exposure as low as 1.8 ppm. 9. Fluoride accumulates in the bone and may cause osteosarcoma in young men and over a lifetime may cause arthritic symptoms and increased hip fractures.