The World Health Organization defines health based on which aspects?

The World Health Organization (WHO) defines health as a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity. This definition highlights the holistic approach to health, recognizing that it encompasses not just the physical condition of a person, but also their emotional and psychological state, as well as their social interactions and relationships. This comprehensive perspective is vital because it acknowledges that a person's overall quality of life is influenced by various factors beyond just physical health. By embracing this broader definition, it becomes clear that mental and social health are equally important to an individual’s overall well-being, thus supporting a more integrated approach to health care and health promotion strategies worldwide.