We are all vulnerable in developing tooth decay. Tooth decay is the result of the deterioration of the enamel of the tooth due to the billions of bacteria which already exists within our mouths. Sugar and starchy food can create just the perfect habitat for these acid producing bacteria to multiply and easily rot the teeth. This is the main reason why there are a larger number of children today who suffer from this disease, tooth decay as compared to before. This presentation will show you the 7 ways on how to prevent tooth decay.