Quote:
a toxic dose of fluoride for an 8-year-old child weighing 45 pounds is 655 milligrams. In comparison, an 8-ounce glass of water fluoridated to 1 part per million contains 0.25 milligrams of fluoride.
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Yes, but that means an eight year old child only has to ingest 2620 glasses of water at once. Easily achievable on a hot day, I tell you what.