Birdwatch Note Rating
2023-09-23 20:09:34 UTC - HELPFUL
Rated by Participant: 43BD89C95AD786996B34A6BB349DC10C1F92E9F9B53FA01A0DE4B684C8A6AE01
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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