Birdwatch Note Rating
2023-09-23 17:32:18 UTC - HELPFUL
Rated by Participant: A42C167241257DCC760DC573E140128AAE4AEB6DD5EB1F4D283B8E22E0C0AC63
Participant Details
Original Note:
The study referred to here was done on fluoride levels in Chinese groundwater, and the potentially handful amounts were far above what is added to municipal water systems in the US. The Harvard School of Public Health confirms that typical municipal fluoride levels are safe. https://www.hsph.harvard.edu/nutritionsource/fluoride/
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