我見過三餐後立刻仔細刷牙刮舌的老牙醫,84歲滿口真牙;可也見過一輩子沒刷過牙吃完飯就用手摳幾下殘渣(惡心)但依然滿口全牙的快80歲的老婦,不過牙肉都沒了,牙齒又黃又長,但不耽誤吃飯。
我見過三餐後立刻仔細刷牙刮舌的老牙醫,84歲滿口真牙;可也見過一輩子沒刷過牙吃完飯就用手摳幾下殘渣(惡心)但依然滿口全牙的快80歲的老婦,不過牙肉都沒了,牙齒又黃又長,但不耽誤吃飯。
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