Scientific impact of meditation, pranayama, and Yogasana in stress management: A nuro-biological perspective
International Journal of Humanities and Education Research January 1, 2026 Sulagna Lenka
A review of scientific evidence on meditation, breath regulation (Pranayama), and physical postures (Yogasanas) from yoga tradition shows these practices collectively reduce stress by calming the nervous system. Meditation techniques like mindfulness and transcendental meditation lower perceived stress and cortisol levels by activating the parasympathetic nervous system. Breath regulation techniques such as Nadi Shodhana and Bhramari improve autonomic function and emotional regulation. Physical postures promote physical relaxation and mental focus. Randomized controlled trials report significant improvements in psychological well-being and decreases in anxiety and depression scores following integrated yoga interventions. These practices offer a holistic, non-pharmacological approach to stress management.