When we think about heart health, the gut probably isn’t the first thing that comes to mind. However, new research is shedding light on how the trillions of microorganisms living in our digestive tract—collectively known as the gut microbiome—may play a surprising role in cardiovascular disease (Zhang, Y. et al., 2022).
Cardiovascular Disease: The World’s Deadliest Threat
Cardiovascular disease (CVD), is an umbrella term for conditions affecting the heart and blood vessels, including coronary artery disease (CAD), stroke and high blood pressure. These conditions are the leading cause of death worldwide, with heart attack and stroke being responsible for 85% of these deaths (World Health Organization, 2021). While many factors contribute to CVD, including diet, lifestyle, and genetics, scientists are discovering that the composition of our gut microbiome might also be a key player (Zhang, Y. et al., 2022).
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