This book examines the relationship between poultry nutrition and disease management, highlighting how feeding practices influence the health, immunity, and productivity of birds in modern poultry systems. It explains the biological foundations of nutrition and its role in supporting physiological functions, disease resistance, and overall flock performance. The discussion considers the interaction between environmental conditions, management practices, and nutritional strategies that shape poultry health outcomes. Particular attention is given to the development of immune responses and the ways in which balanced diets contribute to disease prevention and improved resilience in poultry populations. The book also explores the significance of farm-level practices and producer experience in understanding health challenges and improving management decisions. In addition, it reflects on the growing interest in alternative production approaches such as organic poultry farming and their implications for nutrition and disease control.

The text provides an integrated perspective on poultry health management within contemporary production systems. It supports academic learning and professional practice in poultry science, animal nutrition, and livestock health management while encouraging informed approaches to sustainable poultry production.