In young children, teeth that have recently emerged have weak enamel and are highly susceptible to acid decay.

最近表明，小孩子的牙釉质极易受酸侵蚀。

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Such drinks are crammed full of sugars and acid that attack our teeth and may result in dental decay.

这种饮料是挤满充满糖分和酸性说，攻击我们的牙齿，并可能导致牙齿老化的问题。

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Second, it can reverse the early stages of acid damage by remineralizing areas that have started to decay.

其次，它能够通过矿化开始腐蚀的区域扭转早期的酸性伤害。

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It also attacked Streptococcus mutans, an acid-producing bacterium which is a major cause of tooth decay.

BBC: Coconut oil could combat tooth decay

This acid attacks the enamel on the teeth and leaves them vulnerable to decay.

BBC: Dental threat of snacking

Besides beating tooth decay, independent research finds that gum can aid in reducing the symptoms of acid reflux disease.

CNN: Chew on this: Gum may be good for body, mind