Comment by kelipso

No there does not need to be such a comparison. The question is whether fluoride affects intellectual development.

The problem of what to do once we know how much fluoride affects intellectual development is a policy problem that is entirely separate from the original question.

Not to mention forcing people into drinking a neurotoxin (from the recommendation of dentists who are very very far from being neurologists too lol). It looks absolutely insane from the outside.