August 26th, 2024 Facts about Fluoride, Fluoride and Public Health, Fluoride in the News
Updated September 23, 2025. Thanks to fluoride in water, America has been preventing tooth decay for over 80 years. Fluoridation is effective, safe and benefits everyone regardless of age or income. About 3 out of 4 people in U.S. communities enjoy fluoridated water. So, until recently, concerns about fluoride and IQ were rare. Studies conducted […]
May 21st, 2024 Facts about Fluoride, Fluoride and Public Health, Fluoride Dangers, Fluoride in the News
A new study in JAMA Network Open (Malin, et al.) claims to have found an association between maternal urinary fluoride (MUF) levels and later deficiencies in children’s executive function. This study used urine “spot samples” to measure a pregnant woman’s overall exposure to fluoride. Why Spot Samples Are Not Valid for this Study Experts in […]
May 7th, 2024 Children's Oral Health, Video
What did you think about oral health when you were five years old? Chances are you didn’t think about it at all, unless you had a painful cavity. We asked preschoolers to talk about how brushing their teeth keeps them healthy and strong. See what these four, five and six year olds have to say […]
April 10th, 2024 Communities Supporting Fluoride, Fluoride and Public Health, Fluoride in the News, Sustain or Initiate Fluoridation in your Community
Residents of Albany, the capital city of New York State, will benefit from fluoride in water. The municipality begins to fluoridate its tap water next year. The Common Council in Albany voted 12-0 last month in favor of the proposal, and the mayor has signed the measure. This victory for public health is a long […]
April 2nd, 2024 Children's Oral Health and Fluoride, Facts about Fluoride, Fluoride and Public Health, Fluoride Dangers, Fluoride in water, What the Experts Say about Fluoride
Opponents of fluoride in water are quick to cite a 2019 Canadian study (Green et al.) to claim that fluoride affects the IQ of 3 and 4 year old children. A new peer-reviewed analysis refutes the validity of this study, showing that the Canadian researchers relied on invalid measures of both fluoride exposure and IQ. […]
February 27th, 2024 Children's Oral Health and Fluoride, Communities Supporting Fluoride, Health Equity, What the Experts Say about Fluoride
When officials in Collier County, Florida, recently voted to end fluoridation, dental professionals and pediatricians were disheartened. School nurses were concerned too. Why? They see firsthand the negative impact of tooth decay on children’s ability to attend school, learn and thrive. After the county’s board of commissioners made its decision, leading voices from the school […]
February 21st, 2024 Children's Oral Health, Children's Oral Health and Fluoride, Facts about Fluoride, Fluoride and Public Health
Amid the fighting of World War II, an urgent need to relocate children in Great Britain led to a powerful discovery — one that helped to revolutionize public health and children’s oral health. In a recent newspaper article, British dentist Ray Lowry told this fascinating story. War moved kids to a fluoridated community. Early in […]
November 7th, 2023 Facts about Fluoride, Fluoride and Public Health, Fluoride in the News
In recent years, multiple studies have compared communities with and without the preventive health benefits of fluoride in water. Each one of these studies has revealed fluoridation’s benefits, but let’s take a closer look at the most recent study, which was conducted in England. The purpose of CATFISH (Cumbrian Assessment of Teeth a Fluoride Intervention […]
November 2nd, 2023 Children's Oral Health and Fluoride, Fluoride and Public Health, Health Equity
A new study has linked community water fluoridation (CWF) in Israel with lower rates of tooth decay. The authors found no link between decay and the effects of free dental services which were mandated in 2014. When Israel adopted nationwide water fluoridation in 2002, tooth decay among children fell significantly. The practice was discontinued in […]
July 17th, 2023 Facts about Fluoride, Fluoride and Public Health, Fluoride in water, What the Experts Say about Fluoride
Like any vitamin or trace element, fluoride in water must be properly balanced for maximum benefit to prevent tooth decay. The recommend amount of fluoride in water is currently 0.7 parts per million, a level that prevents both cavities and fluorosis. Although fluoride occurs naturally in all water, in the U.S. it rarely exceeds the […]
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