Gut Compound May Boost Heart Function

A groundbreaking study has identified a natural compound that may significantly improve heart function in people suffering from heart failure with preserved ejection fraction (HFpEF). This compound, known as urolithin A, is produced in the gut microbiome after consuming plant foods rich in ellagitannins, such as berries, pomegranates, and walnuts.

Researchers utilized both animal models and engineered human heart tissue to investigate urolithin A's effects. The findings indicated that treated animal models experienced up to an 80% improvement in heart function and reduced heart stiffness. The human tissue models also showed enhanced relaxation, suggesting a direct benefit for cardiac health.

Experts emphasize that while these preclinical results are promising, further clinical trials are necessary to confirm if urolithin A's benefits can be replicated in human patients. This research opens new possibilities for therapeutic strategies targeting the mechanisms underlying HFpEF, a condition affecting millions worldwide.