Tuesday, June 19, 2012

Sports Drinks, the New Cola?

Sports and energy drinks are becoming increasingly popular with teens, and dentists are becoming concerned about the lasting impact this trend may have on oral health. According to a study from the University of Iowa, sports drinks are even more corrosive to teeth than colas and energy drinks. Researchers found that the high sugar content and acids in sports drinks can damage tooth enamel and the roots of teeth. With weakened enamel, the teeth are more susceptible to bacteria that can sneak into the cracks and crevices in the teeth. Sugar can intensify the situation and encourage the bacterial growth.

The good news is that if teens are only using sports drinks to stay hydrated during athletic events, they probably won't have much to worry about. Saliva, which protects teeth by rinsing away acids and debris, neutralizes the negative effects of sports drinks. But while the sports drinks hydrate and stimulate tooth-protecting saliva flow during athletics, teens should avoid sipping them throughout the day since this will prolong teeth's contact with harmful sugar and acid.

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