在人类可持续发展的道路上，生物医学研究始终处于核心地位。太赫兹（THz）技术依靠其自身的优势，在生物医学领域得到了广泛的应用。本文着重介绍了太赫兹表征技术以及太赫兹生物效应在生物医学方面的应用。太赫兹表征技术应用领域的介绍主要分为5个部分：氨基酸和多肽、DNA、蛋白质、癌症的检测和龋齿诊断等其他领域的应用。太赫兹生物效应的研究则集中于THz对机体组织和细胞的作用上。此外，本文简单介绍了化学计量学方法以及其与THz技术结合在生物医学方面的应用。最后总结了THz技术在生物医学领域的不足，并对进一步研究的方向进行了讨论。本文主要对太赫兹技术在生物医学方面的应用进行综述，为相关研究奠定了基础。

In order to meet the requirements of sustainable growth and development for human beings, biomedical research has always been our focus. Terahertz（THz）has been widely used in biomedicine because of its own advantages. This article presents the applications of THz characterization techniques and THz biological effects in biomedicine. The applications of THz characterization technology are divided into five parts: amino acid and polypeptide, DNA, protein, the detection of cancer and other applications such as caries detection. The researches of THz biological effects mainly concentrate on the effects of THz on the tissues and cells. Furthermore, this article briefly introduces chemometrics method and its applications in biomedical applications in combination with THz technology. In this review, we summarize the drawbacks of THz technology in biomedical field and discuss the direction of further research. This article reviews the applications of THz technology in biomedicine, and establishes the foundation for relevant study