Assertion: fluoride | /r/CapableOf | help to protect teeth
Facets:
value: from the outside
type: TRANSITIVE-OBJECT
value: in two ways
type: MANNER
value: against acid attacks
type: TRANSITIVE-OBJECT
Source sentences:
text: Fluoride helps to protect teeth against acid attacks and can reverse early stages of tooth decay.
text: Fluoride helps teeth in two ways.
text: Additionally, fluoride becomes part of the saliva and helps strengthen teeth from the outside, so acids are less able to damage tooth enamel.
text: Proponents argued that fluoride in water and toothpaste would help to protect teeth and prevent decay.