Medicine: Gut-Healthy Diet May Lower Risk of Death in People with Heart Disease

A diet that supports beneficial gut bacteria may be associated with a lower risk of death among people with coronary heart disease, according to a new study published in the journal Medicine.

Researchers found that among patients with cardiovascular disease, a healthier diet that promotes a balanced and diverse gut microbiome was linked to better long-term health outcomes.

The foods that appeared to be especially important were those known to support the diversity of intestinal bacteria, including avocados, broccoli, chickpeas, cranberries, fermented dairy products, dietary fiber, green tea, soy products, whole grains, and coffee.

In contrast, foods such as refined grains, red and processed meats, and excessive amounts of high-fat foods were associated with a less favorable dietary pattern for maintaining a healthy microbiome.

Scientists believe that gut bacteria may influence heart health through several mechanisms, including regulation of inflammation, fat metabolism, and blood vessel function.

Maintaining a healthy gut microbiome may therefore become an additional strategy for reducing the risk of complications in people with cardiovascular diseases.

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