Quote:
Originally Posted by SebC
You know Calgary fluoridates at 0.7 mg/L, right? That's 0.7 ppm.
What do you think the concentration would be if people had to dose themselves?
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Well that is a good thing if that is true. I believe there were concerns among the city council members of lack of oversight with fluoridation.
So you hope you're only getting that amount, but I'm sure concentrations vary among regions.