The author of this article has either neglected to tell you the truth or is clueless about fluoride.
There is huge difference between natural fluoride and chemical fluorides like hexafluorosilicic acid and sodium hexafluorosilicate.
Added fluoride is a toxic poison often loaded with arsenic, mercury, and other toxins
Fluoride chemicals are nothing but toxic waste byproducts of aluminum and fertilizer production, and often contain arsenic, mercury, and other toxic chemicals.11 months ago
