How does the World Health Organization define health?

The World Health Organization (WHO) defines health as "a state of complete physical, mental, and social well-being." This definition emphasizes that health is not merely the absence of disease or illness but rather a holistic approach that encompasses various dimensions of well-being. It acknowledges that mental and social factors significantly impact overall health, highlighting the importance of psychological health and social connections in leading a fulfilling life.

By framing health as a complete state of well-being, the definition encourages a more comprehensive view of wellness, urging individuals and communities to strive for improvement in all facets of health rather than focusing solely on physical symptoms or medical care. This broader understanding also aligns with preventive health measures and the promotion of healthy lifestyles, ultimately guiding individuals to adopt habits that support all aspects of their well-being. This definition is a fundamental concept in health promotion and disease prevention work globally, focusing efforts on enhancing quality of life rather than just treating illness.