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New Recommendations Make Water Fluoridation Safer Than Ever

NewRecommendationsMakeWaterFluoridationSaferThanEver

For over half a century now, community water systems have been adding fluoride to drinking water to help reduce the risk of tooth decay. Numerous long-term studies have demonstrated the soundness of this practice, prompting the U.S. Centers for Disease Control to call water fluoridation one of the ten most effective public health measures of the 20th Century.

In the 1960s, after years of study into the teeth-strengthening effects of fluoride, the U.S. Public Health Service recommended that drinking water utilities add fluoride at a rate of between 0.7 and 1.20 milligrams per liter (mg/L) or parts per million (ppm) of water. This recommendation held fast until 2015 when the service changed the recommendation to no more than 0.7 mg/L.

Why the change to guidelines that had been in place for over fifty years? The revision was in response to an increasing occurrence of dental fluorosis. This condition happens when the teeth absorb more fluoride than necessary, leading to discoloration of the surface enamel, creating effects like small white spots or brownish “mottling.”

Dental fluorosis is the only known health condition caused by fluoride. As such, it doesn't damage the tooth itself, and is mainly a cosmetic problem. But it can still be avoided if fluoride intake is kept at moderate levels.

The original recommendation was sound science when first introduced. Since then, though, the prevalence of fluoride in everyday life has grown, with the chemical commonly found in dental care products like toothpastes or mouthrinses, as well as many processed foods and beverages and even infant formula. Our society's overall intake of fluoride has been growing as a result.

The new recommendation came after several years of research to verify water fluoridation levels of 0.7 mg/L would still be effective in the fight against tooth decay while lowering the risk of dental fluorosis. With this adjustment, this important and safe measure for keeping your family's teeth protected against disease is safer than ever.

If you would like more information on how fluoride can help your family fight tooth decay, please contact us or schedule an appointment for a consultation.

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  • "Dr Dave Brust has been our family’s dentist for 20 years - the best dentist I’ve ever had (and I lived in LA for 10 years, which supposedly has a good selection of dental professionals). Terrific hygienists, friendly, caring clinic staff, beautiful, warm office. HDC puts the P in Professional!"
    Iris E.
  • "1st visit was excellent. They had my records from my out of state dentist and picked up where prior dentist was in the yearly 2x visit per year. Communication was very good."
    Ed V.
  • "I strongly recommend Dr. Brust. He and his assistant do everything to make sure I’m comfortable and I always trust their diagnosis."
    Lynne F.
  • "Fast service, returned easily for filling. On time, friendly and appropriate the care."
    Tom F.
  • "I have been going there 25 plus years and they have always had taken Great care of me and my teeth."
    Tom H.
  • "Amazing staff. Positive environment. Above and beyond perfect."
    Jerzie S.
  • "Professional and family oriented business. The hygienist was very kind and easy to talk to. She understood and listen to my needs and did a thoroughly cleaning of my teeth."
    Mimi D.
  • "Julie has been my hygienist for 40+ years I will miss her, she's been great. Dr. Buck and his father before him have always been so nice, professional and most importantly they make sure your comfortable. Dr. Buck always makes sure you don't feel anything if your getting any work done, which I appreciate. I guess I'm wimpy when it comes to pain in my mouth."
    Kate R.
  • "Where to begin? Dr. Brust has been my dentist for almost 30 years now! Him and his assistant make the best team. Absolutely enjoy my visits to Heritage Dental. I feel as if I were part of the team and not a costumer when I go in. My daughter’s absolutely love going to get their teeth polished as well!! Hygienist Ana and Bobbi do an excellent job taking care of my girls! I don’t think I could ever switch dental offices. Thank you for all you do at Heritage Dental!"
    Cindy S.