IT has been assumed that there is only one form of fluoride in serum, the inorganic F ion. It would therefore seem that either the value for serum fluoride which I found (1 µM) (refs. 1 and 2 ...

Utah is poised to become the first state to prohibit fluoride in its water systems, just weeks after fluoride-critic Robert F. Kennedy Jr. was confirmed to lead the U.S. Department of Health and Human ...