硒是人体中重要的、必需的微量元素。科学家发现,当硒元素摄入量不足或因其他原因导致机体缺硒时,高血压、冠心病、克山病、溶血性贫血、白内障、老年性关节炎等疾病便会兴风作浪,危害人体健康。不仅如此,硒和癌症的关系也很密切,这越来越引起人们的重视。 Selenium is an important and necessary trace element in human body. Scientists found that high blood pressure, coronary heart disease, Keshan disease, hemolytic anemia, cataract, senile arthritis and other diseases will make waves and harm human health when the intake of selenium is insufficient or the body selenium is lost due to other reasons. Not only that, the relationship between selenium and cancer is also very close, which draws more and more attention.