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Does it not depend on the chemical composition of local water? The US is vast, geologically diverse, and water quality varies hugely across it. Denmark can like
by nine_k 2y ago
Does it not depend on the chemical composition of local water? The US is vast, geologically diverse, and water quality varies hugely across it. Denmark can likely make a decision that's good for the entire country.
- scott_w 2y agoActually, what most countries seem to do (according to other comments I’ve seen here), is just delegate to local bodies, so country size is a complete non-issue.
- _heimdall 2y agoIt could, what do you have in mind with regards to chemical composition that may require fluoride in some circumstances? And are those conditions manmade? If so, would we be better off reversing the proximal issues rather than adding fluoride to try to fix it?