Prana, in its essence, is the vital life force or energy that sustains all living beings. The prana definition comes from ancient Sanskrit, where it refers to the breath of life, or the energy that flows through the body and the universe. In practices like yoga and Ayurveda, prana is considered the foundation of vitality, health, and spiritual well-being. By understanding and cultivating prana, individuals can enhance their physical, mental, and emotional states, achieving greater balance and harmony in their lives.