别以为纸吸管健康又环保 这一毒物永存体内和地球
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纸吸管似乎是对环境有帮助的替代品,让人用了都没罪恶感,不过最近一份研究指出,纸吸管的化学物对人体和环境均有“长期危害”,究竟是怎么回事?
福斯新闻网报导,比利时研究人员测试餐馆和零售商的39个品牌吸管中,是否含有被称为“多氟烷基物质” (PFAS)
的化学物质。研究发现,大多数吸管都含有这些化学物质,但它们在“纸和竹子”制成的吸管中最常见。
这些化学物质被称为“永久化学物质”,因为它们可以在环境中保留数千年。这些化学物质与健康问题有关,包括甲状腺疾病、胆固醇升高、肝损伤、肾癌和睾丸癌,并且还会危害环境。
在测试的品牌中,90%的纸吸管含有PFAS,而竹吸管、塑胶吸管和玻璃吸管的含量分别为80%、75%和40%。钢吸管均不含化学物质。
研究人员强调,考量到人们只是偶尔使用此类吸管,PFAS
浓度较低,对健康造成的风险有限。这种化学物可以在体内保留多年,并且浓度可能会增加。
本次研究团队安特卫普大学环境科学家研究员格罗芬(Thimo
Groffen)表示:“由纸和竹子等植物材料制成的吸管经常被宣传为比塑料制成的吸管更可持续、更环保。然而,这些吸管中存在PFAS代表这不一定是真的。”
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