摘要
目的:通过比对恩施高硒区及其他地区居民膳食硒摄入量、血硒水平,了解不同时期恩施高硒区居民膳食硒摄入量。方法:对20世纪60年代、80年代及2012年的膳食硒摄入量、全血硒水平及癌症患病情况进行比对。结论:恩施高硒区居民每日膳食硒摄入量、血硒水平已经趋于正常;高硒区的癌症患者数量明显少于低硒区,适量硒摄入对癌症有一定的预防作用。
Aim: To learn the dietary selenium intake of the people in Enshi high- selenium area in different periods by comparing the dietary selenium intake and blood selenium to that of people in the low - selenium area. Method: Comparing the dietary selenium intake and blood selenium in 1960s, 1980s as well as year 2012 against condition of the cancer illness. Conclusion: The dietary selenium intake of people in Enshi high selenium area tends to be normal. The amount of the cancerous person in high- selenium area is significantly less than that of the low - selenium area. Selenium intake of an appropriate amount plays a certain role in preventing cancer.
出处
《微量元素与健康研究》
CAS
2013年第3期42-44,共3页
Studies of Trace Elements and Health
关键词
恩施高硒区
膳食硒摄入量
Enshi high- selenium area
Dietary selenium intake