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hong en bao bao wen shi jie
Pages: 114
Year: Issue:  9
Journal: Chinese Baby

Abstract: <正>为什么饭后想睡觉?我吃完饭就想睡觉,你看我又胖了6公斤。不要难过,我们吃饱饭后,胃肠道的工作量增加,需要更多的营养素,而这些营养素是由血液来输送的。为了满足肠胃所需要的血液量,身体其它部位的血液就减少了,连脑子的血液也减少了,血液一少,人就迷迷糊糊地想睡觉了。
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