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Jingdong book

牙齿大研究

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牙齿大研究

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好牙齿好脸型好发音
牙齿大研究,让你的牙齿活到100岁!

Content Description

牙齿不仅仅用来咀嚼食物,更关系着身体健康、脸型发育、吐字发音。《牙齿大研究》由日本松下智库PHP研究所邀请东京牙科大学副教授关口浩先生主持编写,从牙齿构造、换牙机制、蛀牙的成因与预防、牙齿美容等角度,以配图的形式,全面讲述了牙齿的知识与保护方法。
Author Description

关口浩
东京牙科大学副教授,东京大学牙科博士。日本国家儿童牙科医生资格、牙齿外伤医生。日本牙齿科学会、外伤学会认证医生,著有《牙齿X光诊断要点100》《咬合诱导的基础与临床研究》,执笔《东京牙科医师会杂志》《齿界展望》专栏。
Catalogue

本书的阅读方法6

序章有意思!动物们的牙齿
捕获食物的尖牙8
嚼碎草木的臼状牙10
肉和植物通吃的牙齿11
动物换牙的次数12
没有牙齿的动物14
让人惊奇的动物牙齿16
专栏恐龙被发现的最初线索——“下颌”和“牙齿”化石18

第1章好神奇!人类的牙齿
成人的牙齿、儿童的牙齿20
层层重叠的牙齿结构22
牙齿不仅用于吃饭24
乳牙到恒牙26
唾液的作用28
比铁还坚硬的牙齿30
吮吸手指会影响牙齿整齐32
咬合不良影响身体健康34
越嚼越健康36
运动员和牙齿38
专栏活到老动到老的“8020 运动”40

第2章好可怕!牙齿和牙龈疾病
三个因素引发蛀牙42
牙齿被腐蚀后的自发修复44
导致牙龈出血的疾病46
拔牙的主要原因48
世界上蛀牙最多的国家与最少的国家50
不同程度蛀牙的治疗方法52
如何预防蛀牙54
预防蛀牙的基本方法56
预防蛀牙与饮食60
对牙齿有益和有害的食物62
专栏脱落的乳牙怎么处理?世界各国的习俗64

第3章关于牙齿的问答
牙齿矫正的最佳时间66
智齿是拔还是留68
恒牙掉了?!70
木糖醇的作用72
牙齿变黄的原因74
磨牙是正常现象吗76

索引78

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Brand Jingdong book
Brand Origin China

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Jingdong book