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That would be a bad thing.

Fluoride is a hardener, that comes from an industrial by-product.

For the same reason that you shouldn't swallow toothpaste with fluoride, you would want it to be injected.

It has been shown to cause hardening of the arteries and other problems.

Good to rinse your teeth with, but not really good for the rest of you.

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14y ago

What else can I help you with?