What Does Fluoride Do for Our Teeth?

The mineral fluoride was first introduced to toothpastes and municipal water in the 1950s because of its ability to harden tooth enamel and fight tooth decay-causing bacteria. However, almost 80 years later, the war on cavities has just gotten a little dirtier.

Recent findings indicate that the bacteria that cause cavities can now fend off fluoride, brilliantly working to sabotage its tooth-positive effects. Scientists don't know how bacteria does this, but when they do, it will offer the means to create an oral health regimen that is more bacteria-hostile.

Wait! Don't abandon fluoride just yet! Using fluoride in toothpaste at least twice a day, and flossing once a day, continues to be your best defense against plaque buildup and cavities. Regular professional hygiene (dental cleanings) appointments are also critical to maintaining your healthy smile.

As a dentist in Park Ridge, I am a big supporter of fluoridated water and a healthy smile. Need a good dental home? Then visit our Chicagoland dental office and see how we can help your smile!