新华网武汉8月6日电（记者黎昌政）武汉一名少女由于长期喝碳酸饮料，牙齿被腐蚀，牙表面矿物质流失，成了“牙脆脆”。专家提醒，青少年要尽量少喝碳酸饮料，饮用后立即用凉开水漱口。

Xinhua net wuhan August 6 (Reuters)（Reporter LiChangZheng）Wuhan a young girl due to long drink carbonic acid beverage，Teeth were corrosion，Tooth surface minerals loss，became“Tooth crunchy critters”。Experts remind，Young people should drink carbonic acid beverage less as far as possible，Drinking immediately after the LiangKaiShui rinse your mouth。

　　 今年15岁的琳琳日前发现自己的牙齿颈部有一块块白斑，有些牙表面物质竟出现脱落。协和医院口腔科刘加荣博士检查后发现，她的牙齿由于长期受酸侵蚀，牙釉质脱钙，牙齿矿物质被溶解，是典型的“牙齿酸蚀症”。医生在她的受损牙齿局部涂敷人工矿物质胶体，促进牙齿表面再矿化。

This year at the age of 15 tooth has discovered around the neck have lumps blaze，Some tooth surface material unexpectedly appear fall off。The union hospital dental dr LiuJiaRong after inspection found，Her teeth due to long influenced by acid erosion，Enamel take off calcium，Teeth being dissolved minerals，Is typical of“Teeth acid scarification disease”。The doctor in her damaged teeth local coating artificial minerals colloid，Promote tooth surfaces to mineralization。

　　 刘加荣说，碳酸饮料中含有很多酸性成分，牙齿受酸性物质浸泡酸蚀，表面矿物质被溶解，牙釉质变薄，牙齿变得脆弱和敏感。此外，碳酸饮料中的糖还会使牙齿龋坏的几率增加。

LiuJiaRong said，Carbonated beverages contain many acid composition，By acid teeth for acid erosion，The surface being dissolved minerals，Enamel thin，Become fragile and sensitive teeth。In addition，Carbonated drinks the sugar in still can make bad teeth caries increased risk。

　　 刘加荣提醒，碳酸饮料对青少年的危害更大，因为其恒牙在口腔中萌出时间不长，牙齿矿化发育还未完成，抵御酸性物质侵蚀能力较弱。为保护牙齿，青少年应节制饮用碳酸饮料，用吸管喝可减少饮料和牙齿的接触。

LiuJiaRong remind，Carbonated drinks more harm to the youth，Because its permanent teeth in mouth come out in time is not long，Teeth mineralization development had not been completed，Resist acid erosion ability is weak。To protect teeth，Teenagers should limit the drinkable carbonic acid beverage，Use a straw drink can reduce drinks and teeth contact。