541
90% Reduction: Scientists Discover Natural Molecule That Eradicates Plaques and Cavities
(scitechdaily.com)
Subscribe to see new publications and popular science coverage of current research on your homepage
It’s 2023, how they ain’t got pills make your teeth grow back ??
I read an article about that. IIRC it's mainly because there is only minimal bloodflow in your teeth - barely enough to supply it with nutrients (and still not enough you should skip external flouride etc.).