fluoride: Quick Facts

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Last updated

Nov. 12, 2026

News •

Study Reveals What a Lifetime of Exposure to Fluoride in Drinking Water Does to Cognition • Nov. 11, 2026, 9:04 AM ET (ScienceAlert)

Photos and Videos

Infographic titled Fluoride Facts featuring a central tooth illustration and surrounding labeled boxes explaining what fluoride is, its sources, health effects, recommended levels, and common products containing fluoride, along with statistics on global water fluoridation.

fluoride injury to poplar leaves

A dentist holds a glass of water while a child with an exaggerated smile reclines in a dental chair. The water glass is circled, and arrows point to it.

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Topics

strontium fluoride fluorosis fluoride deficiency water fluoridation Water Fluoridation: Just the Facts halide salt potassium chloride acid halide calomel

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