Many decades of epidemiological studies have shown minimal evidence of any effects of fluoride administration on bone, and it is therefore very unlikely that municipally fluoridated water affects adults with healthy bone. In this study, no effects of fluoride on...
It is concluded that long-term fluoride exposure from drinking water containing >4.32 ppm increases the risk of overall fractures as well as hip fractures. Water fluoride levels at 1.00 –1.06 ppm decrease the risk of overall fractures relative to negligible...
