This is a good page about fluoride, please read before you consider giving your children fluoride:
Fluoride Accumulates in Pineal Gland - Health Supreme
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[Fluoride] has a tendency to accumulate not only in developing teeth causing discoloration, and in bones making them brittle. The mineral is associated with cancer and it also accumulates in the pineal gland, an important hormone control center, where it wreaks considerable havoc.
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