现代医学已经证明:Zn、Cu、Mn、Fe等微量元素对人体内多种酶的活性,对核酸、蛋白质的合成,免疫过程,细胞繁殖都有直接或间接的作用。下面就文献发表的28种动物药,按补阴药、补阳药、抗癌药、活血化瘀药分为4类,进行微量元素Fe、Zn、Mn、Cu分析。补阴药包括牡蛎、龟板、鳖甲;补阳药包括二杠鹿茸、蛤蚧、长螵 Modern medicine has proven that trace elements such as Zn, Cu, Mn, and Fe have a variety of enzymatic activities in the human body, and have direct or indirect effects on nucleic acid, protein synthesis, immune processes, and cell proliferation. The following 28 animal medicines published in the literature were classified into four categories according to the yin, yang, anticancer, and blood stasis drugs. The trace elements Fe, Zn, Mn, and Cu were analyzed. Nourishing drugs include oysters, turtle shells, and turtle shells;