Peanut allergies are often thought of as a childhood worry. But only about 15% to 20% of kids outgrow them. Peanut allergies impact about 4.6 million adults in the U.S. About 17%, or 800,000 of them, ...

The goal of brushing one’s teeth is to have fresh breath and prevent cavities. But the effect of toothpaste on the complex ecosystem of bacteria in our mouths — the oral microbiome — is often ...

In TODAY.com's Expert Tip of the Day, dentists reveal how much toothpaste you actually need to clean your teeth, and why more ...

Here's a fun fact: Toothpaste works to clean your teeth through the use of slightly abrasive substances, among other things like fluoride. Those little abrasive chemicals work to dislodge gross stuff ...

Toothpaste: It's one of those items you definitely can't live without — and for so many more reasons than you may have realized! Not only does it clean your teeth and freshen your breath, it can also ...

While the debate around fluoride continues, many are considering switching their fluoride toothpastes to alternatives that include the popular ingredient nano-hydroxyapatite. "As ingredient labels ...

A beauty trend that you may have seen when scrolling through your social media feeds (via an ad, perhaps), is purple toothpaste. In what looks to be after a second of application, in the videos shared ...