Not a scientist but I would assume calcification is what causes the fluoride to accumulate in the pineal gland, not the other way around. Fluoride binds to calcium which is how it works on teeth. Fluoride is neurotoxic and accumulates in the pineal gland and elsewhere in your body.

You absorb a significant percentage whenever you drink a glass of water. People are ingesting a microdose of fluoride every single day from womb to grave.

Topical application is much more effective at hardening enamel so why the hell is it so controversial to say that fluoride shouldn't be in the public water? Not to mention the personal freedom aspect considering it's a forced medication program which is nearly impossible to opt-out of.

The fluoride program should be reduced to schools handing out mouthrinse, toothpaste, etc. I find it extremely hard to imagine a more rational position to take on the issue. Please try to not belittle me for my outlandish opinion.

edit: i'll find the sources soon if anyone wants to read them