头发中重金属的研究进展

The Research Progress of Heavy Metals In Humanity Hair

重金属是环境中一类很难降解的无机污染物,并且具有较强的生物富集性,可以通过各种途径进入人体内并在体内长期积累,最终对人体健康造成危害。主要对人体头发中重金属的正常参考值进行总结,对不同地区、不同居民头发中重金属的含量值进行系统阐述,分析其原因及影响因素,并就存在的问题和发展趋势进行了总结。

Heavy metals are a kind of inorganic pollutants which are difficult to be degraded in the environment. They arewidely present in the environment and have strong biological enrichment. They can enter the human body through variouschannels and accumulate in the body for a long time,and ultimately cause harm to human health. This paper summarizes thenormal reference values of heavy metals in the hair of the residents at home and abroad,and makes a systematic exposition ofthe contents of heavy metals in different residents＇ hairs in different areas,and analyzes their causes and influencing factors,on the existing problems and development trends were summarized.