Are you trying to protect your heart and keep your arteries clean—without relying solely on medication? The good news is that what you eat can make a powerful difference. A heart-smart diet filled with specific foods can help reduce plaque buildup, support healthy blood vessels, and keep your cardiovascular system running smoothly.

Here are 13 foods that have been shown to support artery health and overall heart function—and they’re delicious, too.

1. Garlic

Garlic is a natural cardiovascular ally. Thanks to allicin, its active compound, garlic has been linked to reduced blood pressure, lower LDL (bad) cholesterol, and less plaque formation in arteries. Whether raw or roasted, it’s a simple way to boost heart health in everyday meals.

2. Avocados

Creamy and rich in healthy monounsaturated fats, avocados help reduce harmful cholesterol levels while boosting the good kind. They’re also packed with potassium and antioxidants. Spread some on toast, add to salads, or blend into smoothies for a heart-friendly upgrade.

3. Salmon

Fatty fish like salmon are full of omega-3 fatty acids, which can lower triglycerides, reduce inflammation, and prevent clot formation. Aim to include wild-caught salmon in your meals twice a week to support your heart and circulation.

4. Extra Virgin Olive Oil

This Mediterranean staple is rich in polyphenols and healthy fats that enhance blood vessel flexibility and reduce oxidative stress. Use it in dressings, drizzle over roasted vegetables, or finish a dish with a splash of golden flavor.

5. Nuts

Almonds, walnuts, and pistachios are all packed with fiber, magnesium, and healthy fats. Eating a small handful of unsalted nuts daily can help lower cholesterol and improve artery function.

6. Berries

Blueberries, raspberries, and strawberries are loaded with antioxidants—especially anthocyanins—that help reduce blood pressure and keep arteries flexible. Add them to yogurt, oatmeal, or enjoy them as a sweet snack.

7. Turmeric