FADS AREN’T ALWAYS ABOUT hairstyles and slang; they can also be about the way we take care of our bodies, including our teeth. It’s important to be able to tell the difference between something that is popular and something that has the support of the dental health community. That’s why we’re going to take a critical look at a few of the recent oral health fads.
You might have seen this seemingly paradoxical product in the store: activated charcoal toothpaste, which will turn your teeth black when you brush, but supposedly whiten them in the long run. If you haven’t seen it in the store, you’ve probably seen people using and singing its praises on social media.
The problem with these products, and home-made pastes, is that there is no scientific support for the claims that they are safe to scrub against our teeth, let alone effective at whitening them. On the contrary, there is actually significant concern that they could do more harm than good. Charcoal is highly abrasive, so it could be eroding away tooth enamel. Loss of enamel exposes the yellow dentin beneath, and leaves the tooth much more vulnerable to decay.
Fluoride is the active ingredient in ADA-approved toothpastes, but in recent years, we’ve seen a lot of claims and conspiracy theories about the evils of fluoride, which have given rise to an array of fluoride-free toothpastes. This mistrust of fluoride is not supported by science, and there is a wealth of scientific data on the oral health benefits of fluoride when used in small amounts.
When fluoride was first added to the public water supply in Grand Rapids, Michigan, it reduced childhood dental caries by a whopping 60 percent, with no adverse effects except for occasional cases of mild fluorosis (harmless white patches on the enamel). Avoiding fluoride won’t do anything except put your teeth at greater risk of cavities.
Bring Us Your Questions About Dental Fads
These are just two of the fads out there. If you encounter another one, make sure you let us know about it before you try it out. We’d love to hear about these trends so that we can offer patients our professional opinions and advice. In the meantime, stick to tried and true dental health practices like brushing twice a day with fluoride toothpaste, flossing daily, and scheduling regular checkups.