Question to the community...

Does anyone know anything about ground egg shells helping with poor teeth/fighting cavities...etc?

I've always had soft teeth. Lots of cavities as a teen. My teens are going through this, and even my 6 year old is has under-developed teeth, poor enamel. I vaguely remember reading something about ground egg shells being beneficial somehow, but can't remember or find what is triggering that memory. It may have been for natural toothpaste or something, just not recalling specifics. Any help would be appreciated.

#grownostr

#health

#tsp

#homesteading