哪些食物对牙齿具有保护作用 杨德琴 重庆医科大学附属口腔医院

哪些食物对牙齿具有保护作用 杨德琴 重庆医科大学附属口腔医院
对牙齿有保护作用的食物有各种各样的，常见的有：一是富含粗纤维的蔬菜和水果，对牙齿表面有摩擦清洁的作用；二是含有大量钙以及正磷酸盐的食物比如乳酪，这些成分可综合平衡牙齿表面的酸性环境，保护牙齿；三是喝茶，因为茶叶含有丰富茶多酚以及氟，氟离子有抑菌和促进矿化的作用。

What foods have a protective effect on teeth
There are all kinds of foods that protect your teeth, Common ones are: first, vegetables and fruits rich in crude fiber, It can rub and clean the tooth surface; Second, foods that contain a lot of calcium and orthophosphate, such as cheese, These ingredients combine to balance the acidic environment on the tooth surface, Protection of teeth; Third, tea, Tea is rich in polyphenols and fluorine, Fluoride ion has the function of bacteriostasis and promoting mineralization.