News Releases

WDA shares the benefits of fluoride for state’s youngest residents

Feb 13, 2025

WEST ALLIS, Wis. – The most common chronic disease among children in the U.S.? It’s tooth decay. And during February, National Children’s Dental Health Month, the Wisconsin Dental Association is sharing simple, safe and practical ways parents can help protect their children’s oral health – starting with drinking fluoridated water.

“Fluoride is an important, naturally occurring mineral that strengthens a tooth’s surface, makes it more resistant to decay and helps kids develop strong teeth for a lifetime,” said Dr. Laura Goodell, a pediatric dentist and WDA member who practices in West Bend. “When added to community water supplies at the level recommended in the U.S. – the equivalent of three drops of fluoride in a 55-gallon barrel of water – fluoride is completely safe and beneficial for growing children, as well as adults.”

The WDA and the American Dental Association (ADA) support community water fluoridation as the single most effective public health measure to prevent tooth decay. The Centers for Disease Control & Prevention report that water fluoridation continues to be effective in reducing dental decay by at least 25% in children and adults, even in this era of widespread availability of fluoride from other sources, such as fluoride toothpaste. And because public water supplies are available to all, fluoridated water provides equitable protection across all socioeconomic groups.

Dr. Goodell says that, in recent years, she has received more questions about fluoride treatments and products. She welcomes the discussion and encourages parents to address concerns with their children’s dentist.

“We all want the best for our families, and it’s important to understand that more than 80 years of experience – plus valid, peer-reviewed scientific studies – support fluoridation’s safety and effectiveness,” Dr. Goodell said. “Fluoride toothpaste and in-office treatments are great, too, and should be secondary resources in our oral health toolbox. But drinking fluoridated water bathes your teeth in small amounts throughout the day. This helps to prevent cavities and other problems before they start!”

For more information on the benefits of fluoride for children, visit mouthhealthy.org.

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About the Wisconsin Dental Association

The Wisconsin Dental Association, with 3,100 members, is the leading voice for dentistry in Wisconsin. WDA member dentists are committed to promoting professional excellence and quality oral health care. Established in 1870, the WDA is headquartered in West Allis and has a legislative office in Madison. The WDA is affiliated with the American Dental Association - the largest and oldest national dental association in the world. For more information, call 414-276-4520, visit WDA.org and find us on Facebook, Twitter, Instagram and LinkedIn.