What are reasons why my teeth are turning yellow?

Lots: Genetics, teeth are yellow, grey, beige, or pink. Pigmented foods such as coffee, tea, mustard, tomato sauce, colas, etc. Smoking. Cavities. Tetracycline stain. Poor oral hygiene. And a lot of other reasons. See your very talented experienced dentist to determine what's affecting the color of your teeth and the best what to make them "pearly white.".

Many and varied: The enamel may appear to become yellower for a variety of reasons- home care or lack of, extreme brushing with abrasive toothpastes can actually wear down the enamel exposing a yellower shade underneath (dentin, ) beverages, food, supplements, foods. See a dentist and solve the problem or doubt early.