Why is Soda Bad For Your Teeth?
Tooth decay is one of the most preventable diseases. Sugar feeds the bacteria that causes tooth decay. Plaque can build up from well-fed bacteria and can lead to gingivitis, cavities and gum disease. Of course, the high sugar in soft drinks is only part of the problem.
Another ingredient that is found in soda is phosphoric acid. It has a high acidity level which can cause tooth enamel to erode. Soda pop gets it fizz from acids. Thinning enamel can invite cavities and will protect the tooth less. A caramel colored soft drink like cola’s can also stain your teeth.
In some cases even beverages that you think are good for you like high fructose fruit juice or orange juice can be damaging to your teeth because of the acid and sugar levels in the beverage. Acidic drinks like acidic foods are not ideal for overall tooth health.
Sugar, phosphoric acid, carbonic acid, and citric acid are all damaging to teeth, but those are not the only reason you should avoid soda.