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问:人体过量摄入镉会带来什么样的危害?答:镉在肾中一旦累积到一定量,就可能损害泌尿系统。主要表现为近端肾小管功能障碍为主的肾损害,这并不致命,但可能会略微影响预期寿命。镉对人体造成危害的前提都是几十年长期、较大量地吸收,因此预防近端肾小管功能障碍,就可以保护受镉污染影响的人群。问:“镉大米”对哪类人群的危害更大?答:相比讲究饮食平衡的城市居民,生活在水稻种植地的农民在这方
Q: What kind of harm will the human body take when it is ingested by cadmium? A: The cadmium may accumulate to a certain amount in the kidneys, which may damage the urinary system. Mainly manifested as proximal renal tubular dysfunction-based renal damage, this is not fatal, but may slightly affect the life expectancy. Preconditions that cadmium cause harm to the human body are long-term and large-scale absorption for several decades. Therefore, prevention of proximal renal tubular dysfunction can protect people affected by cadmium pollution. Q: What kind of population is harmed by “cadmium rice”? A: Compared with urban residents who pay attention to dietary balance, peasants who live in paddy fields are not