# 鎘是人體中最常見的第二十三種元素,組構你的身軀的千分之一,但它具有重大毒性。人體中會有鎘的存在,並非因為我們的身體迫切需要它,而是因為,它會從土壤進入植物之中,而當我們吃下蔬果,便也把它吃了進來。——《身體》
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