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Scientists say they’ve discovered a way to stop cavities—without drilling

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Why This Matters

This breakthrough in cavity prevention could revolutionize dental care by providing a non-invasive, cost-effective solution that reduces the need for drilling and anesthesia, especially in young children. It has the potential to improve oral health outcomes and decrease dental treatment costs across the industry. For consumers, this means less painful and more accessible dental treatments in the future.

Key Takeaways

A major U.S. study found that a simple liquid brushed onto teeth stopped decay in more than half of treated baby teeth, potentially sparing children from fillings, shots, and surgery. A cheap treatment at the dentist’s office that only takes seconds may offer a viable alternative to drilling out cavities—even in babies.