More than 70 years ago, community leaders in the United States introduced fluoride into public water systems. The U.S. Surgeon General later recognised this achievement as one of the top 10 public health milestones of the 20th century—alongside immunisation programs and tobacco control.
While discussion about water fluoridation continues in some circles, strong evidence consistently shows that fluoridated water remains one of the most effective, accessible, and inexpensive ways to protect teeth.
The Evidence: Why Fluoridated Water Works
According to the U.S. Surgeon General,
“Water fluoridation is the best method for delivering fluoride to all members of the community regardless of age, education, income level, or access to routine dental care.”
This remains true today.
Fluoride works by strengthening tooth enamel, making it more resistant to decay. When added into the public water supply, it provides widespread protection—especially for people who may not have regular dental care or who are more prone to cavities.
What We See Every Day in Glen Iris
At Tooronga Family Dentistry, the difference between patients who grew up drinking fluoridated tap water and those who didn’t is clear.
Patients raised with fluoridated tap water typically have:
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noticeably fewer cavities
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stronger enamel
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lower long-term dental treatment needs
Patients raised on filtered, bottled, or tank water often show:
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more frequent decay
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weakened enamel
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earlier onset of dental issues
This pattern repeats itself across decades of dental care, and the difference is significant.
Have Questions About Fluoride? We’re Here to Help
If you’re unsure about the fluoride levels in your home’s water supply or want personalized advice, our team is here to support you. We’re open six days a week at Tooronga Family Dentistry in Glen Iris.
👉Call or book online Tooronga Family Dentistry on (03) 9822 7006 so we can help you.
📍 Conveniently located for families in Glen Iris, Tooronga, Malvern and Hawthorn East