Assertion: bottled water's fluoride | /r/AtLocation | public water
Facets:
Source sentences:
text: In addition, the EPA mandates that fluoride is added to public water (also at the level of 4 milligrams per liter), to help prevent dental disease, specifically cavities.
text: In addition, the EPA mandates that fluoride is added to public water (also at the level of 4 milligrams per liter), to help prevent dental disease, specifically cavities.