अध्ययन: व्यायाम मस्तिष्क को शांत करके आपके दिल की मदद कर सकता है

Exercise Could Help Your Heart by Calming the Brain

New research from Massachusetts General Hospital reveals the profound connection between exercise, brain activity, and cardiovascular health. While the benefits of physical activity on heart health are well known, the study underscores the pivotal role of the brain in mediating these effects.

Led by Dr. Ahmed Tawakol, the study highlights how exercise can significantly reduce stress levels within the brain, thereby enhancing cardiovascular health. Intriguingly, individuals with a history of depression experienced the greatest cardiovascular benefits from exercise.

Published in the Journal of the American College of Cardiology, the study analyzed data from over 50,000 participants enrolled in the Mass General Brigham Biobank database. Over a decade-long period, nearly 13% of participants developed heart disease. However, those who met the recommended levels of physical activity were 23% less likely to receive such a diagnosis.

Brain scans and stress-related tests conducted on a subset of 774 participants revealed compelling insights. Individuals who engaged in regular physical activity exhibited lower stress-associated brain activity, particularly in the prefrontal cortex—a region known for its role in regulating stress responses.

The findings suggest a clear link between reduced stress levels and improved heart health. Notably, the study emphasizes that exercise offers pronounced benefits for individuals with depression, further underscoring the importance of mental health in cardiovascular well-being.

Dr. Tawakol emphasizes the significance of these findings, highlighting the impact of exercise on the brain's stress-related activity. By targeting stress centres in the brain, exercise appears to exert a protective effect on cardiovascular health, potentially mitigating the risk of heart disease.

Overall, the study provides compelling evidence of the intricate interplay between physical activity, brain function, and heart health. It underscores the multifaceted benefits of exercise beyond traditional cardiovascular outcomes, emphasizing the importance of a holistic approach to health promotion and disease prevention.

The implications of these findings extend beyond clinical practice, reinforcing the importance of incorporating regular exercise into daily routines for both physical and mental well-being.

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