“Once gone, it never naturally reforms,”
Why do you say this is a myth. I realize you may be right. I had decay in a canine tooth. Finally I got a bad toothache and went to the dentist. He had to do a root canal, but there was a lot of calcified material in the root space. I wonder what would have happened if I had been unable to get a root canal, would this calcification have eventually filled the root space? I was taking calcium and other mineral supplements on a regular basis. Have they found recalcified teeth in primitive skeletons?
peak enamel theory