Which option provides the most accurate definition of health?

The correct answer is Option (3) - Health is a state of complete physical, mental, and social well-being.

Health is a complex concept that encompasses various aspects of well-being. While different definitions of health exist, the definition that best captures its comprehensive nature is the one stating that health is a state of complete physical, mental, and social well-being. This definition goes beyond the absence of disease or infirmity and emphasizes the holistic nature of health. It recognizes that health is not merely limited to the physical aspect but also includes mental and social dimensions.