![](https://assets.weforum.org/article/image/ASWUx1MUzdJ9irCHymJJZM0CrLpPqVGr-tXt__9vowE.jpg)
Health and Healthcare Systems
This treatment could eliminate the need for fillings - and you'd be able to do it at home
Researchers might have found a way to rebuild our tooth enamel.
Jackson Holtz is an award-winning writer, communicator and marketing professional.