As we age, "inflammaging"—chronic, low-grade inflammation—hardens arteries and increases the risk of heart disease and stroke. The solution highlighted in the 2025 COSMOS study is a daily cocoa extract supplement rich in flavanols. Researchers found that taking 500 mg daily reduced a key heart-risk marker (hsCRP) by 8.4% each year. The benefit is a significant boost to heart health and a 27% lower risk of cardiovascular death, supporting healthier aging without dietary stress.
