Huh? If you could regrow a teeth with a simple solution then they would not make money off of anything except pulling them out, and prescribing luxury bone juice.

I sure af would not waste money fixing teeth I could just regrow, especially if it can regrow in place as this article suggests without the awkward missing tooth phase.

It would be like rotors on cars. Nobody resurfaces them anymore - they just replace because replacing has become so cheap that there is no point.