Food and drinks such as soft drink, fruit juices, fresh fruit and yogurt as well as pickles and lemons can lead to irreversible dental erosion if not consumed in moderation. According to the Academy of General Dentistry’s dental erosion is the breakdown of tooth structure caused by the effect of acid on the teeth. Dental enamel is the thin, outer layer of hard tissue that helps maintain the tooth’s structure and shape while protecting it from decay.