The Hidden Heart Risk Most People Don’t See Coming
Protein in urine is often seen as a kidney issue, but new research shows it can also be an early warning sign of cardiovascular strain. Even mild proteinuria is linked with a significantly higher risk of sudden cardiac arrest, especially in younger adults. Because proteinuria often develops without noticeable symptoms, at-home urine testing becomes a practical way to detect early changes in kidney and heart wellness. This article explains how protein leaks occur, why they matter for cardiovascular health, and how simple habits and routine testing can help you stay ahead of silent risks.