International Journal of Contemporary Research in Multidisciplinary

The syllable Aum (ॐ), regarded as the primordial sound in Vedic and yogic traditions, holds profound significance in spiritual and therapeutic practices. Rooted in ancient scriptures such as the Mandukya Upanishad, Bhagavad Gita, Yajurveda, and Patanjali’s Yoga Sutras, Aum is described as the vibrational essence of the universe. Recent scientific studies corroborate its physiological and psychological benefits, particularly in treating psychosomatic disorders like anxiety, depression, and hypertension. This paper critically examines the role of Aum in Vedic and classical yoga, emphasizing its impact on mental and physical health. Neuroscientific evidence suggests that chanting Aum activates brain regions associated with emotional regulation and cognitive function, while its vibrational properties stimulate the vagus nerve, fostering autonomic balance. Integrating traditional wisdom with contemporary research, this study highlights the therapeutic potential of Aum chanting in holistic healing and mind-body integration.