If you’re taking Fish Oil… Your Arteries are Quickly Changing.

The Danger of Arterial Plaque00:00:00

A high-level overview of atherosclerosis and why soft (non-calcified) plaque is much more dangerous than stable or calcified plaque due to its susceptibility to rupture and blockage of blood vessels.

Omega-3s and Plaque Composition00:01:22

Analysis of data using CT angiography, showing that omega-3 supplementation is associated with shifting plaque toward a more stable, fibrous, and calcified profile compared to non-supplementers.

Mechanism: Reducing Inflammation00:04:16

Discussion of randomized control trials suggesting that omega-3s are incorporated into plaque and reduce the presence of macrophages, which are immune cells that normally exacerbate inflammation and instability within the arterial wall.

Conclusion and Takeaways00:09:37

Summarizing the evidence that while more long-term studies are needed, current findings suggest omega-3s improve cardiovascular health by helping to remodel plaque, making it less inflamed and more stable.