The textbook examines the theoretical foundations of the science of human health, including its subject, objectives, and main directions. The book contains materials aimed at developing students’ medical literacy, understanding the principles of a healthy lifestyle, creatively exploring contemporary socio-medical issues, and scientifically interpreting the biological, socio-economic, and environmental foundations of health and disease.

Special attention is also given to the formation of an active citizen as a physically, mentally, and socially developed, harmoniously balanced individual. The textbook highlights the key factors influencing the health of modern individuals, including nutrition, work conditions, physical and intellectual workload, and psycho-emotional states.

The proposed textbook is intended for students of secondary and higher educational institutions, as well as for anyone concerned about maintaining and improving the quality of their health.