This review considers analytical possibilities of Mössbauer spectroscopy in biomedical research. The results of various biomedical
applications of Mössbauer spectroscopy were grouped as quantitative and qualitative studies of biological molecules during
molecular diseases, studies of the effect of environmental factors on biological molecules, studies of metabolic processes
with Mössbauer elements, studies of dynamic properties, studies of pharmaceuticals containing Mössbauer elements. These results
demonstrate wide possibilities of Mössbauer spectroscopy in analysis of various biologically important species for obtaining
information about the molecular nature of diseases and pathological processes.