Preventing a tooth cavity involves a combination of understanding the possible risk factors and avoiding it in conjunction with undertaking the necessary preventative measures. Early treatment of tooth decay can often prevent the formation of cavities. Causes and Risk Factors Foods and Dietary Habits Diet rich in carbohydrates (sugar and starch). This may be related to poor dietary habits or sugar cravings (sweet tooth) which may be more common in states like pregnancy. Acidic foods and drinks, such as cola. In addition, regular cola is high in sugar. Prolonged contact of teeth with milk or fruit juice, as with babies put to sleep with a bottle of milk or fruit juice in their mouth. Mouth and Teeth Problems Presence of acid-producing bacteria in the mouth. Streptococcus mutans is the most common bacteria causing tooth decay and cavities. Decay-causing bacteria may be passed by parents to their children through kissing or sharing eating utensils. Defect in the tooth surface – uneven surfaces, pits and fissures encourage accumulation of plaque. Molars and premolars (the back teeth) are more prone to cavities as a result of more pits and grooves which help to retain food particles and also because they are less accessible … Continue reading Dental Cavities, Tooth Decay Causes, Prevention and Treatment