When we then brush our teeth, the enamel can be worn away more easily and become thinner over time.

当我们刷牙齿时珐琅质磨损可以更容易和随著时间的推移变得更薄。

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But the high sucrose content of orange juice attacks the enamel on your teeth and can increase the risk of Type 2 diabetes.

不过桔子汁高蔗糖含量会损坏牙齿的珐琅质，也能增加患2型糖尿病的风险。

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"Your dentist can see if you're grinding, because areas of the tooth enamel will be worn smooth."

“你的牙医可以检查出你有没有磨牙，因为牙齿珐琅质的磨损区会是光滑的。”

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And it states that eating acidic foods, such as some fruits and juices, is also a tooth risk and can wear off the enamel.

BBC: Dental threat of snacking

The Sensodyne spot informed viewers that fruit acids can wear away at tooth enamel.

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It can be extremely painful, especially if it is extensive enough to wear through the enamel and expose the dentine and tooth pulp underneath.

BBC: Tea 'good for teeth'