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[-] Corno@lemm.ee 17 points 2 days ago* (last edited 14 hours ago)

Not to mention there are many natural sources of fluoride which can contain greater concentrations of it than what is in tap water. The ocean has a concentration of fluoride that is in the range of 1.2 to 1.4 ppm, compared to the standard rate of fluoride of drinking water, which is 0.5–1 ppm

edit: I didn't say that people drink ocean water, my point was about the ubiquitous nature of fluoride. The majority of life lives in the ocean, so if fluoride really was as toxic as some people say it is, there would be a lot less life on Earth. There are many lakes and other water sources that people have been drinking from for ages which naturally contain higher amounts of fluoride than what is in fluoridated tap water.

[-] Lowpast@lemmy.world 5 points 2 days ago

I don't understand your point.

Nobody drinks the ocean. Fluoride is barely active topically. Most humans rarely if at all swim in the ocean.

[-] Acamon@lemmy.world 5 points 1 day ago

Talking about the ocean is odd, but there are towns in the UK (and most countries I'd assume?) where the natural level of fluoride is higher than the concentration they aim for when adding fluoride. I think that's a pretty good argument for it being safe - the people of Hartlepool have been drinking fluoride rich water for 13 centuries and don't have any noticeable issues compared to the rest OF County Durham.

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this post was submitted on 22 Nov 2024
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