<!--more--><span style="color: #000000"><span style="font-size: large"><span style="font-family: 標楷體"><br /><span style="mso-bidi-font-family: 新細明體; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA">記者施靜茹<span lang="EN-US">/</span>整理<span lang="EN-US">/</span>聯合報 2011/2/22<br /><br /><p class="MsoNormal" style="line-height: 170%; margin: 0cm 0cm 0pt"><span style="font-size: large"><span style="font-family: 標楷體"><span class="concept1"><span style="line-height: 170%"><font color="#292929">正解:</font></span></span></span></span><span class="concept1"><span style="line-height: 170%; font-size: 11pt"><font color="#292929"><font face="細明體"><span lang="EN-US"><o:p></o:p></span></font></font></span></span></p><p style="line-height: 170%"><span style="font-size: large"><span style="font-family: 標楷體"><span style="line-height: 170%; color: #292929">身體遇到冷空氣,周邊血管收縮,血液循環變慢,同時肌肉發抖,以便身體產熱,製造儲積熱量,應付所需消耗。這些變化都會傳到大腦下視丘,這個維持熱量恆定的神經中樞,再將訊息傳到腸胃,讓人不自主多吃一點,所以冬天容易肚子餓是真的。</span></span></span></p><p style="line-height: 170%"><span style="font-size: large"><span style="font-family: 標楷體"><span style="line-height: 170%; color: #292929">諮詢:台大醫院家醫部主治醫師姚建安。</span></span></span><span style="line-height: 170%; font-family: 細明體; color: #292929; font-size: 11pt"><span lang="EN-US"><o:p></o:p></span></span></p></span></span></span></span>