I am beginning to believe, based on the history behind the fluoridation of water that it was all a brain washing marketing campaign by lobbyists, paid through big businesses, with one goal in mind... how to dump and make money on their hazardous waste.
They know it is hazardous… look how Russia and Germany used fluoride in the early 1900’s through WWII.
Not to mention both fluoride and chlorine displace Iodine in the thyroid and throughout the body creating all kinds of ills... disrupting the endocrine system in total.