The book “Optimization of lipid nutrition of laying hens” by Andrei Vladimirovich Fedaev is an important contribution to the field of veterinary science and agronomy, which will undoubtedly attract the attention of both professionals and poultry lovers . In this paper, the author explores in detail the effect of lipids on the health and productivity of laying hens, offering readers unique techniques and recommendations that can significantly improve the efficiency of poultry farming. The book examines key aspects of lipid nutrition, including their role in metabolism, effects on egg quality, and overall poultry health. Fedayev shares his observations and conclusions based on many years of research and practical experience, which makes the material not only theoretically sound, but also practical. Readers will be able to learn about how to choose the right diet for laying hens to ensure their maximum productivity and health. This book will be of interest not only to professional veterinarians and agronomists, but also to farmers who are engaged in poultry farming at an amateur level. It is suitable for those who want to deepen their knowledge about the diet of chickens, as well as those who seek to improve the quality of products in their backyard. The age category of readers is not limited here - both beginners and experienced poultry breeders will find useful tips and recommendations in it. The topics raised in the book cover a wide range of issues related to feeding and caring for chickens. Fedaev emphasizes the importance of a balanced diet and its impact on poultry health, which, in turn, affects the quality of eggs. It also discusses various sources of lipids, their benefits and disadvantages, and offers specific feed recipes that can improve the diet of laying hens. The style of the author is distinguished by scientific rigor, but at the same time he is able to present the material in an accessible and fascinating way, which makes the book easy to perceive. Fedayev is not only the author of this work, but also a recognized expert in the field of poultry, who has already established himself thanks to his other publications devoted to the feeding and care of poultry. His experience and knowledge make this book a valuable resource for anyone who aspires to success in the poultry industry. If you are looking for information on how to optimize the nutrition of laying hens, improve their productivity and health, then “Optimizing the lipid diet of laying hens” will be a real find for you. This book is not just a manual, but a real handbook for anyone who wants to achieve high results in their field. By reading it, you will be able not only to expand your knowledge, but also to apply the knowledge gained in practice, which will certainly lead to positive changes in your household. Do not miss the opportunity to get acquainted with the work of Andrei Vladimirovich Fedaev, who will become your reliable assistant in the world of poultry breeding This book is the key to successful and productive farming that will help you reach new heights in your business.