What is fluoride?

Fluoride is a naturally occurring ionic form of fluorine, the 13th most abundant element on Earth. It is found in many rocks and minerals in the soil and enters drinking water as water passes through these soils. Fluoride is present naturally in almost all foods and beverages including water, but levels can vary widely.

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1. What is fluoride?
2. How much fluoride does Helix add to my water?
3. Should I or my children take fluoride supplements?
4. Will fluoridation affect my children?
5. I have a fish tank. Will fluoridation affect my fish?