Medically reviewed by Edmund Khoo, DDS Dry mouth, or xerostomia, occurs when there is not enough saliva (or "spit") to ...

Looking for another way to support your immune system this cold and flu season? Echinacea may deserve a second look.

With a diverse population of over 200,000, the people of Salt Lake City, Utah, have many unique self-care practices.

Small fluid-filled sacs, medically known as oral mucoceles, are common lesions that appear in the mouth and then disappear.

You may have seen someone chewing chalk, eating clay, or even craving ash, and wondered why they’d engage in such behaviour.