You are not alone. Hard as it may be to believe, even I know. You state the obvious well. No matter how perfect you present facts, leave it to your audience to interpret as they see fit.
With so many folk knowing the clear & present danger of fluoride, it amazes me how many places rascals put it (pretending to be helpful).
Definition of FLUORIDE (Merriam Webster's Dictionary)
1. a compound of fluorine
Suffice to to say many confusing things are stated about fluoride. Many lies are told. Much revenue is made selling these compounds in their toxic poisonous forms. Read the labels.
I am not, nor do I a seek the privilege of... being a goat. I shall live out my life as a man... the lowest form of animal.
Coffee it good first thing in the morning (about 10 am I figure). Regards,
Disclaimer: Mark Twain (1835-1910-To be continued) is unlicensed. His river pilot's license went delinquent in 1862. Caution advised. Daily Paul ☑