When Tristen Boyer recently had a couple of cavities filled, her dentist suggested she get fluoride treatment afterward. She has Crohn’s disease, which puts her at increased risk for tooth decay.

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Add Yahoo as a preferred source to see more of our stories on Google. Person at a tap, filling a glass of water. (Catherine Falls Commercial via Getty Images) Public water systems add fluoride to ...

A new study finds no evidence that fluoridated drinking water affects children’s IQ or the cognitive abilities of older ...

(AP) — When Tristen Boyer recently had a couple of cavities filled, her dentist suggested she get fluoride treatment afterward. She has Crohn’s disease, which puts her at increased risk for tooth ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (AP) — When Tristen Boyer recently had a ...