No extra calcium required to make teeth. Aug. 1, 2013— -- Did you think repurposing feces for better digestive health was kind of weird? A team of scientists at the Guangzhou Institutes of ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." A bright smile can light up a room, but keeping teeth white often takes a little extra effort —especially ...

A healthy mouth means more than an attractive smile. Research has shown that oral health impacts the wellness of the entire body and is directly linked to risk levels for heart disease, pneumonia and ...