Although tooth enamel—the outside protective layer of the tooth—is one of the strongest substances in the human body, stronger than skeletal bone, it can erode and decay over time for a number of reasons.
Too little saliva is generally the main culprit of early enamel erosion and subsequent tooth decay. Saliva supplies high levels of calcium and phosphate that enhance protection of the tooth’s enamel surface. Saliva also washes away food and the sticky acid-producing plaque that can cling to teeth.
Chronic dry mouth is sometimes a side effect of a medication or combination of medications prescribed for conditions unrelated to the mouth and can often be relieved by your doctor altering the medications or dosages. In addition, your doctor may recommend chewing sugar-free gum containing xylitol.
Another cause of decaying enamel is too little fluoride. This mineral is important to dental health because it makes teeth stronger and enhances saliva’s remineralizing, anti-decaying properties.
Fluoride is usually obtained through drinking fluoridated water and brushing with fluoride-enhanced toothpastes. Nutritional supplements containing the mineral and fluoride rinses can also help preserve tooth enamel.
Lastly, limiting acidic foods known to be detrimental to tooth enamel, including citrus fruits, tart candies, diet and regular sodas, sports drinks, fruit juices and wine, is always a good idea. And when you do consume these foods, be sure to brush and floss your teeth thoroughly immediately afterward.
For information about the Ferber Dental Group, dental implants, dentures or periodontal concerns, call 561-439-8888 or visit www.ferberdental.com.
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