Know What Causes Black Teeth in Adults?

Smiles Of Virginia09 Jun, 2025Health

An adult's black teeth can be concerning and may indicate underlying medical or dental problems. Poor oral hygiene, smoking, some medications, enamel erosion, and consuming foods or beverages that discolor, such as red wine and coffee, are common reasons. Over time, dental decay and cavities can also discolor teeth. Discoloration may occasionally result from trauma to the tooth or from outdated dental restorations.