[KongchangAI]
Unverified85% confidenceFactTime unknown

含氟牙膏的防龋机制是氟离子在牙釉质表面形成氟磷灰石增强抗酸能力,刷牙后不用清水大量漱口反而能延长氟停留效果

1
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85%
Confidence
Long-term
Relevance
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