Does coffee make your teeth yellow?

Coffee contains tannins, which are a type of polyphenol that can bind to the enamel on your teeth and cause them to appear yellow. Tannins are also found in tea, wine, and other dark-colored beverages.

In addition, coffee can also cause your teeth to become more porous, which makes them more susceptible to staining. This is because the acids in coffee can weaken the enamel on your teeth, making it easier for tannins and other staining agents to penetrate the enamel.

To help prevent your teeth from yellowing, you can:

* Rinse your mouth with water after drinking coffee.

* Brush your teeth twice a day with a whitening toothpaste.

* Avoid drinking coffee with milk or sugar, as these can increase the risk of staining.

* See your dentist regularly for professional teeth cleaning and whitening.