别等你的牙生病了,才想起来看医生。“美国在线”网站健康频道近日报道,护牙是人一辈子的事,以下9种生活中看似稀松平常的习惯一定要避免,它们会对牙齿造成潜在的伤害。晚上吃东西相对于白天而言,人在夜间分泌的唾液较少,牙齿上的污垢得不到及时的“冲刷”。据最新一份研究显示,晚上吃东西的人要比不吃的人牙齿脱落更厉害。 Do not wait for your teeth to be sick before you think of your doctor. “AOL ” website Health Channel recently reported that dental care is a lifetime thing, the following nine kinds of life seemingly commonplace habits must be avoided, they will cause potential damage to the teeth. Eat at night compared to daytime, people secrete less saliva at night, the teeth of the dirt can not get timely “wash”. According to the latest study, people who eat at night have more teeth than people who do not eat.