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by jyxent 780 days ago
Anybody who lives in a rural area with a well could have higher levels of natural occuring fluoride in their water too.
1 comments
Auracle 780 days ago
You could, though at least when I bought my house a well test was required.
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therealdrag0 780 days ago
Not everyone has such regulation. There’s a problem with fluoride toxicity in India for example.
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