
Cracking the Code on Chronic Inflammation
Inflammation and obesity are the evil tag team at the heart of nearly every major disease we face—from diabetes to obesity.
What starts as a normal, healthy process to fend off dangerous invaders can quickly fan into the flames of chronic inflammation… and that includes in your gut.
The trouble is almost no one has short-term inflammation. Instead, most folks have a nearly permanent case of damaging low-level inflammation.
But scientists say they’ve uncovered a tasty treat that could significantly dial down chronic inflammation and boost your gut health.
I’ve written many times before about the importance of gut health. It’s linked to everything from your immune system to your mental well-being.
Now, researchers report that a common nut can slash signs of chronic inflammation AND deliver some vital gut benefits.
Their study, published in The Journal of Nutrition, focused on the effects of Brazil nuts on women who were dieting.
The researchers divided participants into two groups: one that added Brazil nuts to their diet and a control group. Both followed calorie-restricted meal plans.
Here’s what they discovered…
The women who ate Brazil nuts daily had significant reductions in inflammatory markers such as CRP, TNF, IL1-β, and IL-8. These are all indicators of chronic inflammation in the body.
But that’s not all.
The Brazil nut group also had significant improvements in gut health, as measured by decreased urinary lactulose excretion and a lower lactulose-mannitol (LM) ratio – signs of enhanced gut barrier function.
What makes Brazil nuts so unique?
Well, experts believe the secret might be the mineral selenium that Brazil nuts are packed with. The study found that as serum selenium levels increased in the Brazil nut group, proinflammatory cytokines (specifically IL-8 and IL1-β) decreased.
This suggests there’s a selenium-dependent mechanism behind the powerful anti-inflammatory effects of Brazil nuts.
Your body needs selenium for various functions, including thyroid hormone production and DNA synthesis. However, this research points to its potential role in managing inflammation and supporting gut health.
To incorporate this nutty inflammation-fighter into your diet, try ONE of these tips daily:
- Eat one or two Brazil nuts for a snacky snack.
- Chop a Brazil nut or two up and sprinkle it over yogurt or oatmeal for a crunchy breakfast boost.
- Use a couple ground-up Brazil nuts in your coating for fish or chicken for a selenium-rich dinner option.
Be sure not to overindulge in Brazil nuts because you can easily get more selenium than you need.
And, as always, if you have any nut allergies or concerns about adding Brazil nuts to your diet, consult with your healthcare provider first.
P.S. Discover how to REVERSE age-related inflammation NATURALLY.
Source:
Silveira, B. K. S., Silva, A. D., Rocha, D. M. U. P., Waskow, K., Martino, H. S. D., Bressan, J., & Hermsdorff, H. H. M. (2024). Brazil Nut (Bertholletia excelsa H.B.K.) Consumption in Energy-Restricted Intervention Decreases Proinflammatory Markers and Intestinal Permeability of Women with Overweight/Obesity: A Controlled Trial (Brazilian Nuts Study). The Journal of Nutrition, 154(9), 2670-2679.

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
Stop Obsessing Over Diet Trends
Can we stop with the endless diet debates already? Every other week there’s a new headline shouting about which diet is best for weight loss, heart health, or diabetes. Paleo, keto, low-carb, high-protein… it’s exhausting. And now, a new meta-analysis is out comparing the Mediterranean diet, the DASH diet, and something called AHEI (that’s “Alternative...
A New Reason to Ditch Processed Junk
If you’ve ever walked the inside aisles of your local grocery store and thought, “This is all just junk,” your instincts were spot on. A new study published in the journal Thorax just added another red flag to the list of dangers linked to ultra-processed food—a 41 percent higher risk of lung cancer. That’s right....
When Being Winded on Stairs Is Serious (And When It Isn’t)
I had an athlete visit me recently because he experienced shortness of breath while climbing stairs. He is in great shape, so he was worried about what it might mean. “Doc,” he said, “I run five miles three times a week. Why am I huffing and puffing after two flights of stairs?” His concern is...
Study EXPOSES Hidden Danger Lurking in Your Car
We think of our homes and cars as safe havens. But according to a startling new study, they may be flooding your lungs with microscopic plastic particles—every single day. Researchers in France recently found that adults inhale an average of 68,000 microplastic particles daily from indoor air alone. To put that in perspective, that’s about...
Mailbag: Is Modern Food Making You Snore?
“What can cause snoring, and is there a way to correct this issue?” —Seeking Silence Hi Seeking, Snoring happens when the soft tissues in your throat relax and vibrate as air passes through during sleep. While several factors can cause snoring—from sleep position to nasal congestion—I want to share one trigger that might surprise you....
Simple Food Swap SLASHES Dementia Risk 28%
Let’s be honest… who would jump at the chance to cut their dementia risk by 28 percent. And no, you don’t need to run marathons, survive on broccoli, or learn to play the zither (whatever that is) to make it happen. All it takes is one easy swap—something that’s probably already in your refrigerator. Researchers...
This SMART Floss Exposes Hidden Health Danger
Scientists have created dental floss that doesn’t just clean between your teeth—it also tracks your stress while you’re flossing. Now, I know what you’re thinking… “Great—now even flossing is going to stress me out by telling me how stressed I am.” But this fascinating new tool from Tufts University could be a game-changer for understanding...
Is This "Safe" Sweetener Damaging Your Brain?
The headlines are alarming… “Popular Sugar Substitute Linked to Brain Cell Damage” and “Erythritol Could Damage Critical Brain Barrier” are just two of the dozens I’ve spotted recently. But before you toss every sugar-free product in your pantry, let’s take a closer look at what this study actually shows—and what it doesn’t. The latest research...
This Summer Threat Could SPIKE Your Blood Sugar
Picture this… It’s another scorching hot summer day. You crank up the air conditioning while watching the weather forecast, which predicts yet another “record-breaking” heat wave. It’s starting to feel like just another miserably uncomfortable summer. But what you might not realize is that—if you have diabetes—those rising temps could do far more damage to...
Move Over Yogurt—5 Foods That Pack MORE Probiotics
Let’s talk about your gut. The microbiome is the collection of trillions of bacteria and other tiny organisms that live in and on your body—especially in your gut—and help keep you healthy. I’ve written often about how vital it is to maintain a healthy microbiome. And you might have dutifully added yogurt to your shopping...