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Fluoride in Drinking Water: Safety and Controversy

The safety and efficacy of fluoride in drinking water is debated, with concerns over potential health risks balanced against its cavity-prevention benefits.

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English

United States

HealthSafetyDebateWaterFluoride

U.s. Centers For Disease Control And PreventionWorld Health OrganizationNational Institutes Of HealthAmerican Dental AssociationAmerican Academy Of Pediatrics

Robert F. Kennedy Jr.Donald TrumpDr. Naomi Levy GoldmanEdward Chen

What is fluoride and how does it benefit dental health?: Fluoride is a mineral that strengthens teeth and prevents cavities by repairing damage caused by bacteria-produced acid.
What are the safety concerns regarding fluoride in drinking water?: The recommended fluoride level in drinking water is 0.7 milligrams per liter; higher levels can cause fluorosis, discoloration of teeth, while some studies link high exposure to lower IQ in children.
Why was fluoride added to drinking water, and what are its effects?: Water fluoridation, adding fluoride to water supplies, began in 1950 to prevent tooth decay and has been credited with significantly reducing cavities.
What are the arguments for and against continued water fluoridation?: Health officials largely consider water fluoridation safe and effective, citing decades of research; however, critics point to widespread fluoride use in toothpaste and argue that water fluoridation is unnecessary.
What is the current status of the debate surrounding fluoride in drinking water?: The controversy surrounding fluoride in drinking water involves balancing its cavity-preventing benefits against potential health risks, particularly at higher concentrations, with ongoing debate and research.

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