Beware Viral Dental Health “Advice”

SCROLL THROUGH SOCIAL media for five minutes, and you’ll likely encounter someone confidently dispensing dental health tips. From oil pulling to activated charcoal toothpaste, the internet is awash with supposed miracle cures and quick fixes for everything from whitening teeth to preventing cavities. While some of this advice is harmless, much of it ranges from ineffective to downright dangerous. Here’s why you should think twice before following that viral dental trend.

The Algorithm Doesn’t Care About Your Teeth

Social media platforms prioritize engagement over accuracy. A dramatic before-and-after photo or a shocking claim gets views, shares, and comments, regardless of whether the information is scientifically sound. That influencer with the million followers and perfect smile? They’re likely not a dental professional, and their gleaming teeth might owe more to professional treatments and filters than to the lemon juice rinse they’re promoting.

The problem intensifies when these trends gain momentum. Once enough people share something, it develops an aura of credibility through sheer repetition. But popularity doesn’t equal validity, especially when it comes to your oral health.

Common Culprits and Their Risks

Take activated charcoal toothpaste, for instance. While it might remove surface stains initially, it’s also highly abrasive and can wear down your enamel — the protective outer layer of your teeth that doesn’t regenerate. Once enamel is gone, it’s gone forever, leaving your teeth vulnerable to sensitivity, decay, and discoloration.

Or consider the trend of using hydrogen peroxide or baking soda concoctions as DIY whitening treatments. While dentists do use peroxide in controlled concentrations, homemade mixtures can irritate your gums, damage enamel, and cause chemical burns in your mouth.

Then there’s oil pulling — swishing coconut or sesame oil in your mouth for extended periods. While some people swear by it, there’s limited scientific evidence supporting its benefits, and it’s certainly not a substitute for brushing and flossing.