“A black spot on your tooth shouldn’t be ignored,” says Tammy D. Duangthip, DDS, MSc, PhD, a doctor of medical dentistry at The Ohio State University College of Dentistry. There are several ...

You spot discoloration on your tooth Discoloration indicating a cavity can appear white, yellow, brown, or black. The darker the color, the more severe the decay. Orange and green patches can also ...

White spots on your teeth can be due to a number of things from malnutrition to poor oral hygiene. Once those white spots turn up it's hard to get rid of them but you can reduce their appearance.