Is Coca‑Cola bad for your teeth?

Any food or drink that contains fermentable carbohydrates (sugars and starches), including calorific sparkling drinks, can play a role in the development of tooth decay. Also, any food or drink that is acidic has the potential to play a role in enamel erosion. Through good dental hygiene and other health practices, you can help reduce the risk of tooth decay and erosion. The best way to protect teeth is to brush them twice a day with a fluoride toothpaste.

A family guide to good dental health