Nov 27, 2024 · Municipalities across the U.S. have been safely adding fluoride to their tap water for decades, and reams of data prove the mineral has worked wonders in strengthening enamel and preventing tooth...

For nearly 80 years, people in the United States have benefitted from drinking water with fluoride, leading to better dental health. Homepage for the community water fluoridation site.

Jan 7, 2025 · However, the levels of fluoride exposure associated with IQ changes were roughly double the levels of fluoride found in water supplies of countries like the U.S. or the U.K. — about 1.5 mg per ...

May 15, 2024 · Drinking water needs to contain 0.7 mg/L of fluoride to reliably prevent cavities. If your drinking water contains less than 0.7 mg/L, speak to your dentist. If you have a child, you can also speak to your child's pediatrician.

5 days ago · Why is fluoride added to drinking water? What are the benefits? The American Dental Association says adding fluoride to water streams is a "safe, beneficial, and cost-effective" public health ...

Water fluoridation is the process of adding fluoride to the water supply so the level reaches approximately 0.7 ppm, or 0.7 milligrams of fluoride per liter of water; this is the optimal level for preventing tooth decay (1). When did water fluoridation begin in the United States?

May 15, 2024 · The U.S. Public Health Service (PHS) Recommendation for Fluoride Concentration in Drinking Water for the Prevention of Dental Caries is science-based guidance on the optimal level of fluoride in community water supplies.

Jul 19, 2016 · “We should recognize that fluoride has beneficial effects on dental development and protection against cavities. But do we need to add it to drinking water so it gets into the bloodstream and potentially into the brain? To answer this, we …

Jan 13, 2025 · Currently, the HHS recommends a fluoride concentration of 0.7 milligrams per liter of drinking water, though the EPA enforces a maximum limit of 4 mg/L. Per CDC data, 63% of the US population ...

Feb 16, 2023 · But according to the American Dental Association, for someone to experience true fluoride toxicity with serious or life-threatening illness, it would take drinking 5 liters of water for every kilogram of body weight. For an adult at 155 pounds, that means you’d have to drink roughly 120 gallons of water at once.