Rutgers dentist offers primer on avoiding “wine teeth”
A dentist who heads the faculty practice of the Rutgers School of Dental Medicine is offering tips on how to avoid “wine teeth” — that is, staining caused by red wine — this holiday season. Staining occurs because of the interaction between wine and tooth enamel, according to Dr. Uchenna Akosa, head of the Rutgers Health University Dental Associates in New Brunswick, NJ. Pigments called anthocyanins from the grapes, tannins,



