Swar Vigyan, derived from ancient Indian yogic traditions, explores the subtle relationship between the breath, the nostrils, and human physiology and psychology. The foundational principles of Swar Vigyan are found in the Shiva Swarodaya, an ancient text that describes how breath alternation affects our energy, emotions, and spiritual growth. Today, modern research has started validating many of the claims made by Swar Vigyan, making it relevant for managing stress, enhancing productivity, and improving overall well-being.