The Power of Cocoa For Reducing Inflammation

As we've discussed before, the goal isn’t to eliminate all inflammation, it’s to avoid “inflammaging,” the chronic, low-grade kind that quietly raises disease risk over time.

Certain foods and lifestyle practices are especially effective at keeping inflammation in check, and one has been getting a lot of attention lately.

In a large, rigorous 6-year study, more than 21,000 adults over age 60 were randomly assigned to take either a daily cocoa extract supplement rich in flavanols or a placebo, with researchers tracking cardiovascular outcomes and markers of aging-related inflammation.

One result stood out.

People taking the cocoa extract saw levels of hsCRP—a key marker of chronic inflammation and cardiovascular risk—drop by about 8.4% per year compared to placebo.

Elevated hsCRP is associated with a higher risk of heart attacks and other cardiovascular events.

Even more astounding: the cocoa extract group experienced a huge 27% reduction in cardiovascular-related deaths.

That suggests that dialing down chronic inflammation may be one of the ways cocoa supports heart health.

Other inflammatory markers didn’t change much overall, though one (IL-6) decreased slightly in women. Researchers are continuing to explore why some markers respond, while others don’t.

Why cocoa?

Cocoa is rich in flavanols, naturally occurring compounds also found in coffee, tea, berries, grapes, and other colorful plant foods.

Flavanols are known to improve blood vessel function, reduce oxidative stress, and now, based on this impressive study, we have evidence that they may help reduce certain types of age-related inflammation.

The lead researcher wrote,

"This study calls for more attention to the advantage of plant-based foods for cardiovascular health, including cocoa products rich in flavanols. It reinforces the importance of a diverse, colorful, plant-based diet—especially in the context of inflammation."

To be clear.....

This is not a recommendation to load up on Hershey bars.
The study used purified cocoa extract, not candy.

Most chocolate products contain loads of added sugar, which can increasei nflammation.

The takeaway is this:

👉 Plant-based, flavanol-rich foods appear to support healthier aging, especially when inflammation is part of the picture.

Cocoa isn’t a cure-all. It won’t replace regular exercise, good sleep, stress management, a nutrient-dense diet, or maintaining muscle and strength.

But it’s a good example of how small, consistent choices, made over time, can meaningfully shift health in the right direction.

If you’d like to try cocoa extract supplements similar to those used in the study, here’s a similar product on Amazon.

My practical (and very unscientific) experiment

After reading the study, I finally tried something that had been sitting in my pantry for months: cacao nibs.

I sprinkled them on vanilla Greek yogurt.

Fair warning: they’re all cocoa, no sugar, and a little intense at first. But mixed into something naturally sweet, they work. Crunchy and satisfying, they're not something you’re likely to overeat.

I think of them as a more nutrient-dense replacement for granola or a way to satisfy a chocolate craving without turning it into dessert.

Or a tasty way to nudge inflammation in the right direction!