Keeping your big smile with less fluoride?

For decades, fluoride has been added to most of our tap water to help protect against cavities. Now studies are addressing how much is too much fluoride.

*Original full-text article online at: https://www.firstcoastnews.com/video/entertainment/television/first-coast-living/keeping-your-big-smile-with-less-flouride/77-ea12b905-3b98-4b9d-9308-00f3db6d8288