A photo of a long‑expired tube of toothpaste—dating all the way back to 1988—has gone viral on Reddit, attracting more than ...

There's a lot of trendy toothpastes out there. However, some of them might be causing more harm than good. Here are several toothpaste ingredients that are damaging your teeth.

Fluoride, a naturally occuring mineral found in many foods and water, has been a primary ingredient in toothpaste since the 1970s. Despite being widely regarded as safe by the Food and Drug ...

Billions of people around the world dutifully brush their teeth with toothpaste every day, but some are starting to question this status quo. These contrarians see sense in brushing but aren’t sure ...

10/10 dentists (probably) recommend using toothpaste creatively for your household cleaning needs. There are many tiny, "I'll get to it at some point" messes around all our homes. It sometimes feels ...

"Hydroxyapatite is natural. It is a type of calcium that makes up bones and teeth," says Lai. "Nano-hydroxyapatite relates to the particle size. These are between 20 and 80 nanometers and are much ...