<p style="LINE-HEIGHT: 3em"><span style="FONT-SIZE: 20px"><span style="LINE-HEIGHT: 0px"></span>来源:互联网 <br/>&nbsp; 1.&nbsp; 眼干涩: 缺维生素A、胡萝卜素&amp;shy;</span></p><p style="LINE-HEIGHT: 3em"><span style="FONT-SIZE: 20px"> 2.口臭 : 缺维生素B6、锌&amp;shy;</span></p><p style="LINE-HEIGHT: 3em"><span style="FONT-SIZE: 20px"> 3.牙齿不坚固: 缺维生素A、钙、铁&amp;shy;</span></p><p style="LINE-HEIGHT: 3em"><span style="FONT-SIZE: 20px"> 4.唇干燥、脱皮: 缺维生素A、B2&amp;shy;</span></p><p style="LINE-HEIGHT: 3em"><span style="FONT-SIZE: 20px"> 5.贫血、手脚发凉: 缺维生素B6、铁叶酸&amp;shy;</span></p><p style="LINE-HEIGHT: 3em"><span style="FONT-SIZE: 20px"> 6.易疲劳、精力差: 缺维生素B1、B2、B6&amp;shy;</span></p><p style="LINE-HEIGHT: 3em"><span style="FONT-SIZE: 20px">&nbsp;<br/></span></p><p></p>