When it comes to protecting your heart, many people turn to aspirin as a preventive measure against heart attacks and strokes. It turns out that one simple food—cod liver oil—may offer similar cardiovascular benefits without the risks.

Understanding Heart Health and Clot Risk

Most heart attacks and strokes are caused not by cholesterol alone, but by blood clots that suddenly block circulation. In fact, research suggests that nearly 80% of these events are due to clots. This means prevention isn’t just about lowering cholesterol—it’s about keeping your blood flowing smoothly and avoiding unwanted clotting.

Interestingly, many cardiac events occur in the morning hours, when stress hormones like cortisol and adrenaline peak. These hormones can make blood more likely to clot, putting added pressure on your cardiovascular system.

The Natural Alternative: Omega-3 Fatty Acids

If you’re looking for a gentler, natural option, omega-3 fatty acids—specifically EPA (eicosapentaenoic acid)—offer promising results. Studies suggest EPA may provide similar anti-clotting effects as low-dose aspirin, without increasing the risk of internal bleeding.

It lowers inflammation in blood vessels, helping to stabilize arterial plaque and reduce the risk of rupture.
It reduces the stickiness of blood platelets, making clots less likely to form.
It can also balance mood and stress by helping regulate cortisol and adrenaline—adding another layer of protection.

Why Cod Liver Oil Stands Out

You can get EPA from fatty fish like salmon, mackerel, or sardines—but cod liver oil is especially potent. Here’s why it’s considered one of the best foods for cardiovascular health:

It’s rich in EPA, helping reduce the risk of clot formation naturally.
It contains vitamin A (retinol), which supports tissue repair and reduces inflammation in blood vessels.
It’s a great source of vitamin D, which plays a key role in maintaining healthy arteries. Vitamin D helps improve blood vessel elasticity and reduces arterial stiffness by boosting nitric oxide production.

Together, these nutrients make cod liver oil a powerful ally for heart health.

How to Add Cod Liver Oil to Your Diet

Cod liver oil is widely available in liquid or capsule form. To make the most of it:

Choose wild-caught varieties for the highest quality.
Follow the dosage recommended on the packaging, or ask your doctor if you’re unsure.
If the taste of the oil is unpleasant, mix it into smoothies or take it with food to mask the flavor.

It’s a simple daily habit that may offer lasting protection.

Final Thoughts

Aspirin once ruled the world of heart protection, but growing awareness of its risks has opened the door for safer, natural alternatives. Cod liver oil—rich in EPA, vitamin A, and vitamin D—offers a compelling option for those looking to keep their arteries clear and their heart healthy.

If you’re serious about preventing heart attacks and strokes, consider adding cod liver oil to your wellness routine. Your body—and your heart—might thank you.