The tooth may also appear black when damage occurs from the inside. The most common causes of black teeth in these cases are decay or cavities. For example, a tooth with a pulp infection or a dead ...

Get The Healthy by Reader’s Digest newsletter A black spot on your tooth is often caused by tooth decay, and that’s something ...

No matter the cause, cavities are not uncommon. The U.S. National Institute of Dental and Craniofacial Research reports that ...

Tooth decay occurs when foods high in carbohydrates ... Color of the tooth changes from white to gray to black Tooth has a bad smell Swelling around the tooth Unpleasant taste in your mouth ...

Some common symptoms of a cavity depend on the severity of the decay. They include: Tooth sensitivity Tooth pain A visible hole in your teeth Black or white staining on your teeth Everyone has ...

might notice a white — or sometimes brown or black — spot on your tooth, Dr. Fontana said. At this point, you can reverse tooth decay by adding those important minerals back into your teeth ...

Colorado’s finding of a history of tooth decay in 61% of third graders is both in line with the national average and still ...