Choosing the right toothpaste is essential for oral hygiene, but the process can be confusing. All toothpastes clean teeth, but you may also need to address concerns like reducing sensitivity, whiten ...

At an auction in England in 2011, one of John Lennon’s teeth sold for just over US$31,000. Yet, in a society where 1 out of 5 Americans ages 75 and up live without their teeth, many people may not ...

Our expert staff answers frequently asked questions in their areas of expertise and defines common terms so you can be a smarter shopper. Read more here. Over the past few years, nano-hydroxyapetite ...

Many toothpastes contain fluoride as it has benefits for protecting tooth health. Too much fluoride can pose risks to health, but the amount of fluoride in toothpaste is generally safe if a person ...

A professional whitening treatment at the dentist’s office is the fastest and most effective way to see results, but it’s costly and time consuming. If you’re leaning toward using over-the-counter ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Inscriptions on the tube and on the ...