I would think it's pretty much impossible to have it in your mouth and not inges... | Hacker News

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		giantg2 on May 29, 2023 \| parent \| context \| favorite \| on: Health officials delayed report linking fluoride t... I would think it's pretty much impossible to have it in your mouth and not ingest any of it.

Rufbdbskrufb473 on May 29, 2023 [–]

Sure, but to achieve equal remineralization, you'll likely end up ingesting orders of magnitude more fluoride when delivered via drinking water vs toothpaste.

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