How are caries (cavities) formed in your teeth?
Cavities are nothing but the acid released from oral bacteria. Yes, bacteria in your mouth feed on sugar from your food or drink, and undergo a process to release acid substances. Over the period, these acidic substances erode your valuable tooth enamel and end up in cavity formations.
Now comes the question of whether the bacteria cause tooth decay in your teeth or the cosmetic layering, and here is our answer.