But the effect of toothpaste on the complex ecosystem of bacteria in our mouths—the oral microbiome—is often overlooked. The mouth is one of the most densely populated microbial habitats in ...

We compared all the best whitening toothpastes to find the best one that may actually help your teeth brighten up.

If you’re getting over a stubborn cold or the flu, you may want to consider tossing your toothbrush. “Frankly, most healthy ...

We tested more than 60 oral hygiene products, from toothbrushes and toothpastes to tongue scrapers and mouthwashes. These 11 ...

And could the toothpaste of the future be designed to work with the oral microbiome rather than against it? The mouth is one ...