[RomanPushkin]

Don't need teeth yet (lol), but curious if anyone is aware of a similar/new ways to restore the enamel?

[petermcneeley]

https://www.bbc.com/news/articles/cn09kwrg57do

[eulgro]

Mix hair in your toothpaste

https://www.bbc.com/news/articles/c9qy0w27213o