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Healthy arteries, healthier heart: Why endothelial function matters

Healthy arteries, healthier heart: Why endothelial function matters

May is High Blood Pressure Awareness Month—a great time to talk about how we can better protect our hearts and blood vessels.

One of the key players in all this? Your endothelial cells. They help control blood pressure, blood flow, and overall heart health.

At Goode Health, we’re proud to share that our formula has been clinically shown to improve endothelial function by 28%, based on flow-mediated dilation (FMD)—a key measure of how well blood vessels expand and contract.

Why should you care about FMD? Because when blood vessels can’t relax properly, it’s one of the earliest signs of high blood pressure and heart disease. Our formula helps keep your arteries flexible and responsive—supporting healthy blood pressure from the inside out.

In other words, we’re not just covering up symptoms. We’re helping your body do what it’s meant to do: keep your heart and blood vessels strong, stable, and healthy.

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Robert Arnot, MD

About Robert Arnot, MD

Chief Medical Officer for Goode Health, Emmy and DuPont Award-winning former chief medical editor and correspondent for NBC News, former national medical director overseeing 100+ ERs, U.S. Ski Team physician, researcher at Harvard/MGH/MIT/Karolinska, and author of 14 books including 2 NYT bestsellers.