Gut Bacteria Join Smoking, Inactivity and Stress as Key Factors in Heart Health

Medical understanding of heart health is expanding beyond traditional risk factors as researchers increasingly recognize the role of gut microbes in cardiovascular disease prevention and treatment. While smoking, lack of physical activity, and stress have long been identified as primary threats to heart health, scientists are now incorporating the gut microbiome into their approach to both preventing and treating heart conditions. This shift represents a significant evolution in medical thinking about cardiovascular health, suggesting that the trillions of bacteria living in the human digestive system play a crucial role in determining heart disease risk alongside well-established lifestyle factors.