Not nessarialy true.
Psoriasis took mine out.
Taking meds for the psoriasis
would have killed me.
I spent a bloody fortune on
trying to save them to the
point of being OCD about the
care to keep them.
That making sure a child is fed properly results in better teeth?
Or that growing a new set would require you to supplement your diet with various vitamins to keep the process from depleting your adult body?
Because both of those things are kind of self evident.
I am not sure what you are trying to argue here.