据英国《每日邮报》消息,美国大众牙医学会主席近日在接受《纽约时报》采访时表示,很多人每天的刷牙次数远远多于卫生组织的建议,尤其是在一顿丰富的美味之后,有很多人立刻刷牙,看似很健康,其实,他们不知道,饭后刷牙会严重损坏牙齿。、吃饭后,食物中的酸性物质会不断侵蚀牙齿的牙釉质,如果选错刷牙的时间,特别是饭后20分钟之内,会驱使酸性物质更加深入牙齿,加快牙齿的腐蚀程度。已 According to the British “Daily Mail” news, the president of the American General Dental Association told the New York Times recently that many people brush more teeth per day than WHO advice, especially after a rich and delicious Many people immediately brush their teeth and seemingly very healthy. Actually, they do not know that brushing their teeth after meals will seriously damage their teeth. After eating, the acidic substances in the food will continue to erode the enamel of the teeth. If the wrong brushing time is selected, especially within 20 minutes after meals, it will drive the acidic substances deeper into the teeth and accelerate the corrosion of the teeth. Already