The ancient Iranian fruit scientists think may help heart failure

Key Points:

• The number of Americans living with heart failure is projected to nearly double from 6.7 million in 2024 to 11.4 million by 2050, highlighting a growing health crisis.
• Urolithin A, a compound produced after gut bacteria digest foods like walnuts, berries, and pomegranates, shows promise in improving heart failure with preserved ejection fraction (HFpEF), a condition where the heart struggles to relax and fill properly.
• Research from King’s College London demonstrated that urolithin A activates a protein that promotes relaxation of blood vessels and heart muscle, significantly improving heart function and reducing scarring in animal models and engineered human heart tissue.
• HFpEF is difficult to treat with traditional heart failure medications, making the discovery of urolithin A’s effects particularly important, though further clinical trials in humans are needed to confirm its therapeutic potential.
• While eating pomegranates alone is not a cure, enhancing urolithin A production through dietary approaches may help alleviate HFpEF, emphasizing the importance of a healthy, balanced diet for heart health.