Exposure to Fluoride in Water: How it’s Measured Really Matters

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. […]


Study: Fluoride in Water Has More Benefits than Free Dental Care

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 […]


What Does the EPA Say About Fluoride?

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 […]


Fluoride Toothpaste Recommendations for Children Under Age 6

December 12th, 2022 Children's Oral Health and Fluoride, Facts about Fluoride, What the Experts Say about Fluoride

fluoride toothpaste; children; toothpaste for children; toothpaste recommendations

Since 2014, the American Dental Association (ADA), the American Academy of Pediatrics (AAP), and the American Academy of Pediatric Dentistry (AAPD) have all recommended fluoride toothpaste. They advise parents and caregivers to use a rice-sized smear of fluoride toothpaste for children under the age of 3 and to begin brushing twice a day from the […]


Does Fluoride Lower IQ Scores?

November 10th, 2022 Children's Oral Health and Fluoride, Facts about Fluoride, Fluoride and Public Health

IQ Scores; fluoride

America has been preventing tooth decay with fluoridated water for over 75 years. Community water fluoridation is effective, safe and benefits everyone regardless of age or income. About 75% of U.S. communities enjoy fluoridated water. Until recently, concerns about fluoride and IQ were rarely raised. Opponents of fluoridation began focusing on IQ after the 2012 publication of […]


US Public Health Service Dental Officers Affirm Fluoridation on 75th Anniversary

July 14th, 2020 Communities Supporting Fluoride, Fluoride and Public Health, What the Experts Say about Fluoride

75th Anniversary Logo

    To commemorate the 75th anniversary of community water fluoridation (CWF), eight former United States Public Health Service (USPHS) Dental Officers have issued a statement affirming this public health practice. “Community water fluoridation is the great equalizer in prevention of dental caries because all individuals regardless of income or education are able to access […]


Maternal Fluoride & Children’s IQ

September 12th, 2019 Fluoride and Public Health, Fluoride in the News

Fluoride in water is an important way to prevent tooth decay, which causes millions of lost hours of work and school each year. We know from seven decades of scientific research that an optimal level of fluoride in water is safe and effective in preventing tooth decay by at least 25% in both children and adults. Children […]


Initial Observations on the Prenatal Fluoride Exposure Study

September 21st, 2017 Facts about Fluoride, Fluoride in the News, What the Experts Say about Fluoride

Prenatal; fluoride; exposure

A new study published by Environmental Health Perspectives (EHP) reports data from Mexico showing an association between higher fluoride urine levels among pregnant women and lower cognitive function among their offspring. This study is a welcome addition to scientific inquiry on the effects of fluoride. Using mother-child pairs, the study, Prenatal Fluoride Exposure and Cognitive […]