[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

选择防龋植物牙膏时含氟量需≥1000ppm(成人)或500-1000ppm(3-6岁儿童),纯植物无氟牙膏防蛀能力有限,龋齿高发者不应盲目追求无氟

1
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88%
Confidence
Long-term
Relevance
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