It should be one's choice whether or not they want to be medicated with a toxic chemical. Mass medication should never be legal, as a matter of fact it is not! There is no way to determine the amount of fluoride one takes when it is in our water supply. Fluoride is naturally found in certain foods. When you shower in fluorinated water it is going straight to your bloodstream as with anything that touches your skin. Stop this action in it's tracks! We don't want toxic chemicals in our water supply!