[xupybd]

I'm sure they do, but the dentists here have told her that lack of fluoride is her problem. She is using a night time fluoride paste to help.

[FollowingTheDao]

It might not be a fluoride, it might also be a lack of molybdenum.

https://journals.sagepub.com/doi/pdf/10.1177/222941122016020...

[xupybd]

Interesting, I didn't know about molybdenum.

Her home city of Hanoi doesn't have tap water that the locals like to drink. Even after boiling I think it can taste bad. So she grew up with heavily filtered water or bottled water. I would guess her diet was lacking in many trace minerals from this.

[epgui]

Dentists don’t do genome sequencing, so they have no way of ruling out genetics.

[xupybd]

Sometimes you don't need to rule everything else out to be confident in a diagnosis.

[Auracle]

In this case it’s more “when all you have is a hammer (fluoride)…”

[xupybd]

The therapy appears to be improving her teeth. Is there something I am missing?

[Auracle]

Just because a treatment works doesn't mean it's the best treatment, or is treating the "cause." To say that a lack of fluoride is the cause of their bad teeth is silly. Not eating sugar/acidic foods, Novamin, or a different set of bacteria in her mouth would also improve her teeth.

[xupybd]

We used a toothpaste with novamin in it. That didn't help her. She doesn't eat much sugar. She's 40 something kg and eats very healthy.