Currently, the HHS recommends a fluoride concentration of 0.7 milligrams per liter of drinking water, though the EPA enforces ...

To round up the best teeth whitening kits, we asked oral care experts for their input and tested several top options ...

Seltzer water, also known as sparkling water or carbonated water, has grown in popularity over recent years as a refre ...

An American dentist has revealed which of four popular drink caused the most staining in an experiment where teeth were ...