化学元素与人体健康北京市总工会职工大学王彦莉元素的微观结构决定其宏观性质──人体内元素的化合物组成、性质、含量与结合间有着微妙关系。如同世上万物都是由化学元素组成的一样，人体也是由元素组成的。因此，元素对于人体的重要性是不言而喻的。在日常生活中，人们... Chemical Elements and Human Health Wang Yanli, Staff Union University, Beijing Federation of Trade Unions The micro-structure of the element determines its macroscopic character-the composition, nature and content of the chemical elements in the human body are subtlely related to the combination. Just as all things in the world are made up of chemical elements, the human body is also composed of elements. Therefore, the importance of the element to the human body is self-evident. In everyday life, people ...