Assertion: bottled water's fluoride | /r/CapableOf | reduce the incidence of cavities
Facets:
Source sentences:
text: The value of fluoride-containing toothpaste to dental health is clear; fluoride is a potent chemical that strengthens teeth and kills microbes on contact, reducing the incidence of cavities (Hellwig 2004; ten Cate 1999; Twetman 2003).