喝茶有助护齿明目
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30.1pt; mso-char-indent-count: 2.0"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 15pt; COLOR: #666666; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30.1pt; mso-char-indent-count: 2.0"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 15pt; COLOR: #666666; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"> 喝茶有助护齿明目</span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 30.1pt; mso-char-indent-count: 2.0"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 15pt; COLOR: #666666; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><span lang="EN-US"><p /></span></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="COLOR: #666666; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><font size="3">茶叶中含氟量较高，每<chmetcnv w:st="on" unitname="克" sourcevalue="100" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US">100</span>克</chmetcnv>干茶中含氟量为<span lang="EN-US">10</span>毫克<span lang="EN-US">~15</span>毫克，且<span lang="EN-US">80</span>％为水溶性成分。若每人每天饮茶叶<chmetcnv w:st="on" unitname="克" sourcevalue="10" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US">10</span>克</chmetcnv>，则可吸收水溶性氛<span lang="EN-US">1</span>毫克<span lang="EN-US">~1.5</span>毫克，而且茶叶是碱性饮料，可抑制人体钙质的减少，这对预防龋齿，护齿、坚齿，都是有益的。<span lang="EN-US"><p /></span></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><font size="3"><span style="COLOR: #666666; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">据有关资料显示，在小学生中进行<span lang="EN-US">“</span>饭后茶疗漱口<span lang="EN-US">”</span>试验，龋齿率可降低<span lang="EN-US">80</span>％。另据有关医疗单位调查，在白内障患者中有饮茶习惯的占<span lang="EN-US">28.6</span>％；无饮茶习惯的则占<span lang="EN-US">71.4</span>％。这是因为，茶叶中的维生素<span lang="EN-US">C</span>等成分，能降低眼睛晶体混浊度，经常饮茶，对减少眼疾、护眼明目均有积极的作用。</span><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt"><p /></span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang="EN-US" style="COLOR: #666666; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><p><font size="3"> </font></p></span></p>
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