Scientists have developed a new way to fight gum disease without wiping out the mouth’s helpful bacteria—a major shift from traditional treatments. Instead of killing everything, this targeted ...

(WJW) – If you bought certain toothpaste products from Tom’s of Maine over the past several years, you may be eligible for a cash payout under a proposed class-action settlement. According to a ...

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 ...

If you purchased Tom’s of Maine toothpaste in the past six years, you could be eligible for a cash payout stemming from a recent $2.9 million settlement. The class-action lawsuit filed against Tom’s ...

Brushed your teeth with Tom's toothpaste over the past six years? If so, you may be entitled to a cash payout. According to a class action settlement website, people who purchased one or more Tom's of ...

“Using toothpaste for acne typically does more harm than good,” says S. Tyler Hollmig, MD, the director of laser and cosmetic dermatology at the University of Texas at Austin’s Dell Medical School.

PITTSBURGH, March 11, 2026 /PRNewswire/ -- "I wanted to create a new toothbrush that enables you to use different brushing heads and replace or sanitize them as needed," said an inventor, from Laguna ...

PITTSBURGH, March 10, 2026 /PRNewswire/ -- "I wanted to create a convenient way to protect the wrist, arm, and sleeve against toothpaste and saliva spittle when brushing the teeth," said an inventor, ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A photo of a long‑expired tube of toothpaste—dating all the way back to ...

Scientists have found that keratin, the protein in hair and skin, can repair and protect tooth enamel. The material forms a mineralized layer that halts decay and restores strength, outperforming ...

Periodontitis is widespread and can have serious consequences for overall health. Researchers at Fraunhofer have identified a substance that selectively inhibits only those bacteria that cause ...

Brian T. Luong, DMD, is an orthodontist at Anaheim Hills Orthodontics and Santa Ana Orthodontics and Chief Dental Officer at Become Aligners. Adults need a pea-sized amount of toothpaste for effective ...