Is fluoride in water naturally?  Well, actually there are some areas in the world where the natural water supply will have a certain amount of fluoride in it.  Fluoride is often found naturally in soil and rock too.  There is usually only a trace in natural water and a trace is all we need!

What is fluoride?

For those that are interested, fluorine is a really nasty element and fluoride is a derivative of it.   Fluorine is the most reactive element in the periodic table.  It is first in the halogen series at element number 9, with other halogens being chlorine (17), bromine (35), iodine (53) and astatine (85). Continue reading Is Fluoride In Water? →