Match the concept with the correct definition: "A state of being associated with freedom from disease and illness, including a positive component (wellness) that is related to quality of life."

The definition provided refers specifically to "health," which encompasses not only the absence of disease but also the overall quality of life and well-being. Health is a holistic concept that integrates physical, mental, and social well-being. It captures the idea that a person can be health-oriented not just by avoiding illness but by achieving a state of wellness that promotes a high quality of life.

Wellness, while closely related, typically focuses more on the positive aspects of health, such as lifestyle choices and mental and emotional well-being, rather than encompassing the broader definition that includes both the absence of illness and the overall state of well-being. Fitness refers specifically to physical capabilities, while nutrition pertains to dietary habits, neither of which fully addresses the comprehensive concept of health as defined in the question.