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Yoga as a Modulator of Hematological Health and Menstrual Physiology Yoga has evolved from an ancient spiritual discipline into a modern adjunct therapy with increasing scientific validation. Recent studies highlight the beneficial role of yoga and related practices on autonomic functions and hematological parameters, shedding light on its relevance in both preventive and therapeutic domains. A study by Kanojia et al. examined the impact of yoga training on autonomic functions among healthy volunteers.[1] The findings demonstrated significant improvements in parasympathetic activity, as evidenced by reduced heart rate and blood pressure, alongside improved results in autonomic function tests including the deep breathing test and Valsalva ratio. This underscores yoga's potential in modulating autonomic tone and promoting cardiovascular resilience. Complementing this, another investigation explored the hematological effects of yoga practice. Results showed improved hemoglobin levels, total leukocyte count, and platelet count among participants who practiced yoga regularly. These findings support the hypothesis that yoga may enhance hematopoiesis and modulate immune function, likely through stress reduction and improved hormonal balance.[2]