
Humble Gut Bugs are Heart Disease Superheroes
Unless you’ve been living on a remote island, you likely have an idea of how vital good gut health is for your overall well-being.
After all, what we’ve learned about the microbiome’s relationship to our health in the last few years is nothing short of mind-blowing.
A well-balanced microbiome has been linked to a lower risk of various diseases, including type 2 diabetes, obesity, and inflammatory bowel disease.
And then there’s the connection between our gut microbiome and heart health. Scientists KNOW it’s important, but they don’t understand HOW the relationship works.
Well, until now, that is…
They say the way to a man’s heart is through his belly. And new research may have just confirmed this.
A recent study published in the journal Cell shed light on how the tiny organisms in our digestive system play a bigger role in lowering the risk for heart disease than we ever imagined.
Researchers analyzed metabolites and microbial genomes from over 1,400 participants in the Framingham Heart Study, a long-term project focused on uncovering risk factors for cardiovascular disease.
They discovered that Oscillibacter, one of the many species of bacteria that can live in our guts, gobbles up cholesterol from its environment and incorporates it into its membranes so it no longer circulates in the bloodstream.
Study participants with higher levels of these little critters have lower cholesterol and a reduced risk of heart disease.
In fact, researchers found that the volunteers with several species of Oscillibacter bacteria had significantly lower cholesterol levels than those lacking in the beneficial bugs.
But the discoveries didn’t end there. The researchers also found that the microbes convert some of the cholesterol into intermediate products that other bacteria can further break down and excrete from the body.
And they uncovered a second gut bug, Eubacterium coprostanoligenes, which was also linked to lower cholesterol and heart risks.
Now, you can’t run to the store and grab bottles of these two probiotics off the shelf, at least not yet. But you CAN take steps to support your gut health and reap the MANY benefits of having a thriving microbiome, including a lower heart disease risk.
Start with a good-bacteria-promoting diet with plenty of fruits, vegetables, whole grains, nuts, seeds, legumes, and olive oil.
Then support your gut with fermented foods such as yogurt, kefir, sauerkraut, kimchi, and kombucha which all contain beneficial bacteria that help balance your microbiome.
Additionally, eat foods rich in omega-3 fatty acids, like fatty fish, chia seeds, and flaxseeds, to support overall gut health and reduce inflammation.
Don’t skimp on the prebiotic fiber found in foods like garlic, onions, leeks, asparagus, and bananas. These fibers provide fuel for the beneficial bacteria in your gut.
And finally, include a quality probiotic supplement in your daily routine. While it won’t contain the specific Oscillibacter and Eubacterium coprostanoligenes strains mentioned in the study, it will support a healthy microbiome and nurture the growth of beneficial gut microbes across the board.
P.S. For more hints on nurturing a healthy microbiome, check out this probiotic hack that SUPERCHARGES gut health.
Source:
Chenhao Li, et al.,“Gut microbiome and metabolome profiling in Framingham heart study reveals cholesterol-metabolizing bacteria,” Cell, Volume 187, ISSUE 8, P1834-1852.e19, April 11, 2024,[ DOI: 10. 1016/j. cell. 2024.03.014]

Written By Dr. Scott Olson, ND
Nearly 25 years ago, failed mainstream medical treatments left Dr. Olson in constant pain – and his health in ruins. And that’s when he did something REVOLUTIONARY. He began his career in medicine – and dedicated his life to uncovering the true, underlying causes of disease.
Through his innovative medical practices in Tennessee and Colorado, Dr. Olson has helped cure countless seniors from across America of arthritis… heart disease… diabetes… and even cancer. All without risky prescription drugs or painful surgeries.
View More Free Articles
Doctor-Approved Method to Ditch Blood Pressure Meds
In a world where drug solutions dominate healthcare, it’s refreshing to discover that best remedies sometimes don’t involve a single pill. A groundbreaking study shows simple relaxation techniques could be your secret weapon against one of America’s deadliest health conditions. Best of all? It’s free, easy to start right away—and your results are bound to...
Trouble Hearing? Your Heart Could Be at Risk
With research exploding and data pouring in, scientists are uncovering some weird (and surprisingly helpful) health connections. Today’s odd couple? Hearing loss and heart failure. Turns out your ears and your ticker are more connected than you ever imagined. A major study published in the journal Heart looked at over 164,000 people for nearly a...
Stay Up Late? It Could Destroy Your Mental Health
If you dread mornings but come alive at night, there’s concerning new research you need to know about. A recent study found that “night owls” are at higher risk for depression. But before you rush to set your alarm to get up with the sun tomorrow, there’s more to the story… Chronotypes are essentially your...
Go from Flabby to Fit with this Common Vitamin
If you’re like many of us, you woke up one day, looked in the mirror, and realized you’re no spring chicken anymore. Even worse—when you weren’t paying attention—it seems you somehow misplaced the muscles of your youth and have gone from fit to flabby. Aging has a way of humbling us like that. But scientists...
Seasonal Allergy “Off Switch” Discovered in the GUT
“Doc, why am I suddenly suffering from seasonal allergies when I’ve never had them before?” It’s a question I get all the time—and my answer might surprise you. Stop looking up at the trees—and start looking down at your gut… Your sneezing fits, itchy eyes, and runny nose might have more to do with what’s...
“Canary in the Coal Mine” Test Sniffs Out Brain Issues Early
One of the most common questions I get is how to tell if you’re starting to experience cognitive decline. I get it—losing your memory is scary, especially when it sneaks up on you. But here’s some exciting news that might put your mind at ease. A fascinating new study suggests that your nose might be...
BEAT Stubborn Leg Swelling Without Dangerous Diuretics
“I need help with edema.” —Swollen Hi Swollen, When patients complain of edema—fluid retention that causes feet, ankles, and legs to swell—I explain that, while conventional medicine immediately prescribes diuretic drugs, nature offers us effective solutions we can try first. I’ll share those in just a moment, but first, let’s take a quick look at...
Mental Health Linked to 30% FASTER Aging [6-Step FIX]
Your mind and body are more connected than you might realize—and a groundbreaking new study proves just how profound that connection really is. In fact, it’s this mind-body link that helps explain why battling depression can put you on the fast track to physical decline. Depression is the most common mental health condition worldwide. We’ve...
The Air You Breathe Is Silently Stealing Your Memory
You already know that air pollution damages your lungs. Chances are you’ve heard it can also harm your heart. And I bet you won’t be surprised when I tell you it claims millions of lives annually. But now, alarming new research suggests polluted air might also damage your brain. This study found that long-term exposure...
Get Intermittent Fasting Benefits Without Going Hungry
Intermittent fasting, which involves cycling between eating and fasting periods, is effective. There’s plenty of evidence for that. It’s not just weight loss, either. Intermittent fasting has significant benefits for metabolic health. However, many people find fasting difficult to stick to—and others can’t do it at all due to medical issues—so they miss out on...