12 Delicious Foods That Help Cleanse Your Arteries From the Inside Out

11. Pomegranate: Polyphenol-Rich Vessel Hero

Pomegranate stands out as a polyphenol powerhouse—its jewel-toned seeds brimming with phytochemicals that help protect arterial walls from damage. Research shows that these unique compounds ramp up the body’s production of nitric oxide, a molecule essential for keeping blood vessels open and healthy. Some studies even suggest that adding pomegranate to your weekly routine can help stabilize soft plaque and support circulation. Sprinkle the ruby seeds over yogurt, salads, or oatmeal, or enjoy the juice in moderation for a heart-smart treat. Every pomegranate is a vivid reminder that nourishment can look—and taste—spectacularly beautiful.

12. Sauerkraut: Fermented Fiber for Gut and Heart

Sauerkraut may surprise you as an artery ally, but this fermented cabbage dish offers a unique blend of gut-friendly probiotics and fiber that ripple throughout the body. Studies suggest that the health of the microbiome—the trillions of bacteria in your gut—can influence inflammation levels and even cholesterol, indirectly helping to keep arteries clearer. Pour a scoop of sauerkraut atop sandwiches, grain bowls, or as a savory side to roasted veggies. The tangy crunch is not only satisfying but may help your heart by supporting digestion and immune strength. As with all fermented foods, moderation is key (watch sodium content!), but even a little can do good, steady work.