在南国的广州,吃冰的季节不限 于在炎炎夏日,即使在冬天围炉吃火锅时,人们也忘不了配备一些雪藏饮料,这确是一种特别惬意的享受。然而,在一边不断地从热汤滚滚的大锅中捞出美味的肉片品尝,又一口口喝着凉嗖嗖的雪藏啤酒时,人们往往没意识到,这种骤热骤冷的进食方式,会产生“乐在口中,伤在牙齿”之虞哩！ 我们知道,牙齿的牙冠表面的牙釉质钙化度最高,釉质中,无机盐物 In the southern state of Guangzhou, the season of eating ice is not limited to the summer, even in the winter when the stove to eat hot pot, people can not forget to have some frozen drinks, this is indeed a particularly pleasant enjoyment. However, people often do not realize that this kind of hot and cold eating will be accompanied by constantly extracting delicious sliced ​​meat from hot cauldron and sip cold sherbet again Produce “happy in the mouth, hurt in the teeth,” Yu Miles! We know that the tooth crown surface of the highest degree of enamel calcification, enamel, inorganic salt