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铜自古以来一直是人类的一种宝贵的自然资源,根据人类长期生产和生活实践的经验,以及近代特别是近几年来的科学研究结果,充分显示铜对环境保护和生态平衡极为有利,尤其是微量铜对人体健康至关重要。人体中的铜铜是人体不可缺少的微量元素,同锌、铁等元素一样,都是人体新陈代谢过程中所必须的。一般说,成人体内含铜70～100毫克,平均每公斤体重就含铜1.4～2.1毫克。铜存在于人体的所有器官和组织中,通常与蛋白质或其它有机物结合。肝脏是储存铜的仓库,含铜量最高。脑和心脏也含有较多的铜。健康人血液中的含铜量是每升
Since ancient times, copper has always been a precious natural resource for human beings. Based on the experiences of human beings in long-term production and living practices and the results of scientific research in recent years, especially in recent years, copper has been shown to be extremely beneficial to environmental protection and ecological balance. In particular, Trace copper is essential to human health. The body of copper and copper is an indispensable trace element of the human body, with zinc, iron and other elements are the body’s metabolic processes necessary. In general, adults contain 70-100 mg of copper, with an average of 1.4-2.1 mg of copper per kg of body weight. Copper is found in all organs and tissues of the body, usually bound to proteins or other organic substances. The liver is the storage of copper warehouse, the highest copper content. The brain and heart also contain more copper. Healthy people in the blood of copper is per liter