What is the condition called that encompasses both physical and mental health, maintained through diet and exercise?

The condition that encompasses both physical and mental health, maintained through diet and exercise, is referred to as wellness. Wellness is a holistic concept that goes beyond the absence of disease; it emphasizes the active pursuit of activities, choices, and lifestyles that lead to a state of holistic health. This includes various dimensions, such as emotional, social, and environmental well-being, along with physical health.

The concept of fitness typically pertains specifically to physical capabilities and the state of being physically fit, often focusing on aspects such as strength, endurance, and flexibility. Health is a broader term that can imply being free from illness, but it does not specifically highlight the proactive and multifaceted approach of wellness. Vitality is more about the energy and vigor in one's life, often related to how lively or energetic a person feels, without expressly incorporating the balanced, ongoing pursuit of well-being that wellness encompasses. Therefore, wellness is the most accurate term for a comprehensive approach to both mental and physical health, particularly through lifestyle choices like diet and exercise.