Horrific. As dentists we aren’t even taught that the fluoride used to fluoridate water systems is a toxic byproduct of fertilizer production not the pharmaceutical grade fluoride in toothpaste or fluoride treatments which we ARE taught should not be swallowed.

Ok I avoided the topic until now, but you got me with this one. So fluoride in toothpaste is ok (good?), but there is another fluoride they put in drinking water we should not drink? I think at least the latter one is not allowed in Germany. But what about the toothpaste? 🦷 There it is ok in your opinion?