They convinced people brushing your teeth with it was good for your oral health, not drinking it. Generally nobody thinks consuming tap water is a good thing. Only well water.
It’s funny how all of my biology, chemistry, or biochemistry professors at some point mentioned how bad fluorine was on biological systems, yet I’ve never heard an MD speak up on it.
They convinced people brushing your teeth with it was good for your oral health, not drinking it. Generally nobody thinks consuming tap water is a good thing. Only well water.
It’s funny how all of my biology, chemistry, or biochemistry professors at some point mentioned how bad fluorine was on biological systems, yet I’ve never heard an MD speak up on it.