Self-Repairing Teeth Could Become the Norm in the Future
interestingengineering.com
interestingengineering.com
I realize I'm fortunate, but my teeth do heal cavities on the rare occasions I get them. I haven't been to a dentist in over 35 years (my Mom paid for the last visit!), and with the exception of the inside of my bottom front teeth (where a small amount plaque flakes off every couple of months), I have no significant plaque buildup or discoloration. So, long story short, this is definitely possible, and should be inducible in others once we understand the mechanism.