The book “Correction of biochemical status and nonspecific resistance in cows using E-selenium and myxopheron” by Morozov is a unique and in-depth study in the field of veterinary medicine and zootechnics. This publication will be of particular interest to livestock specialists, veterinary doctors, and students of agronomic and veterinary faculties seeking to expand their knowledge about maintaining the health of cattle. In his book, Morozov examines in detail the problems associated with the biochemical status of cows and their non-specific resistance. In the context of modern animal husbandry, where animal health directly affects productivity and economic efficiency, issues of maintaining optimal biochemical balance become especially relevant. The author offers the reader not only theoretical foundations, but also practical recommendations based on modern scientific data. One of the key themes of the book is the use of E-selenium and mixoferon to correct the state of cow health. These substances play an important role in maintaining the immune system of animals, which in turn contributes to increasing their resistance to diseases. Morozov shares the results of his research, demonstrating how the correct use of these components can significantly improve the overall health of cows and increase their productivity. The reader will be able to learn about the mechanisms of action of E-selenium and mixoferon, as well as how their use can help in solving specific problems arising in the process of breeding and keeping cattle. The book is written in accessible language, which makes it understandable even for those who are just starting their way in veterinary medicine. However, despite the simplicity of the presentation, it contains a lot of scientific facts and data, which makes it a valuable source of information for professionals. Morozov skillfully combines theory with practice, which allows readers not only to understand, but also to apply the knowledge gained in their work. The topics raised in the book relate not only to animal health, but also to broader issues such as sustainable livestock development and ecology. In the face of global climate change and increasing demands for the production of environmentally friendly products, animal health and welfare issues are becoming especially urgent. Morozov's book offers readers not only a scientific approach, but also an ethical perspective, emphasizing the importance of caring for animals and their health. If you are looking for literature[edit] which will help you to better understand animal biochemistry and immunology, and will also give practical advice on improving cow health, the "Correction of biochemical status and nonspecific resistance in cows using E-selenium and myxopheron" will be an indispensable assistant for you. This book will not only enrich your knowledge, but also inspire new ideas and approaches in your professional activities. Morozov, as an author, has already established himself in the scientific community thanks to his research and publications, and this publication will not be an exception. If you are interested in topics such as veterinary medicine, animal health, animal health and sustainable animal husbandry, then this book should definitely take its rightful place in your library.