See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. "Enamel is the hardest tissue in the body, but unlike bone or skin, it ...

The next major innovation in dental care just might be a new ingredient added to our toothpaste and mouthwash from an unlikely source: sheep’s wool or human hair. Both contain the fibrous protein ...

Imagine stopping a tooth cavity in its tracks with just a drop of liquid brushed onto the offending spot. No shots, drilling, anxiety or pain involved. The tooth is instantly stronger and less ...

Sugar-loving mouth bacteria create acids that damage teeth, but arginine can help fight back. In a clinical trial, arginine-treated dental plaque stayed less acidic, became structurally less harmful, ...

Dentists say brushing and flossing are essential, but nutrition also plays a major role in keeping teeth strong and gums ...

The human body is a marvellous thing. But like anything built by evolution, it has plenty of flaws. Consider teeth. Whereas sharks grow new teeth throughout their lives, adult humans get one set, ...

Treating decay early is one of the easiest ways to prevent future tooth loss. A cracked, broken, or heavily restored tooth becomes much more vulnerable to fracture. Even chewing everyday foods can ...

Certain types of food wear down your teeth. The longer these foods stick to the surface of your teeth, the more acidic your mouth will become, leading to the formation of cavities. When this happens, ...

Tooth decay can begin as soon as your child gets their first baby tooth. Fluoride, dental sealants, and regular dental cleanings can help prevent cavities from developing. According to the Centers for ...

A tooth abscess is a collection of pus that forms inside a tooth or its surrounding structures. The abscess itself is one of the later stages of tooth decay, and typically occurs before tooth loss.