Assertion: fluoride | /r/HasSubevent | proven reduction
Facets:
value: unlike brushing
type: OTHER
value: by approximately 25%
type: OTHER
value: in caries incidence
type: OTHER
Source sentences:
text: Unlike brushing, fluoride leads to proven reduction in caries incidence by approximately 25%; higher concentrations of fluoride (>1,000 ppm) in toothpaste also helps prevents tooth decay, with the effect increasing with concentration up to a plateau.