Authority source
Safety basis: FDA
FDA
Preservative
Fluoride is a naturally occurring mineral that helps prevent tooth decay and strengthen tooth enamel. It's often added to toothpaste and community water supplies to promote oral health.
What it is
Sodium fluoride is a synthetic compound that provides fluoride ions, which help prevent tooth decay and strengthen tooth enamel.
Found in
toothpaste, mouthwash, community water supplies
The concern
Excessive fluoride consumption can cause dental fluorosis, a cosmetic condition that affects tooth enamel.
Legal status
Generally recognized as safe for use in toothpaste and community water supplies by the FDA, but excessive consumption can be a concern.
Source: FDA
Generally recognized as safe for use in toothpaste and community water supplies.
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Authority source
FDA
Article / explainer
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Video explainer
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Community questions
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