HHS recommends single level for fluoridation in new report
The U.S Department of Health and Human Services (HHS) on April 27 recommended a single level of fluoride of 0.7 mg/L (parts per million [ppm]) to maintain caries prevention benefits and reduce the risk of dental fluorosis in community water systems. The recommendation replaces the previously recommended range of 0.7 mg/L to 1.2 mg/L, which was issued in 1962. The recommendation was published online and will be in the July-August

