
[COVID-19] Amino Acid Treatment on the Horizon?
Despite how well you try to keep your distance – and regardless of vaccination status – people are STILL getting COVID-19.
Part of it is thanks to the constantly-evolving variants, as well as the colder weather and the holidays. When folks start to socialize indoors again, the virus cases go on the rise.
And while incredible strides have been made in the treatment of COVID, we can still do better.
But some researchers are investigating EVERY possibility.
Now, they’ve found a promising new treatment on the horizon… and it all starts with amino acids.
A new study published in the journal EClinical Medicine found that an amino acid called L-arginine (also called just arginine) can help to restore lung function to people suffering from COVID-19 or pneumonia.
Arginine is an amino acid, the building blocks of proteins. In the body, it’s converted into nitric oxide.
You may have heard of nitric oxide because it helps dilate your blood vessels. People with heart disease want more nitric oxide because it helps lower blood pressure.
When blood vessels dilate, more blood, oxygen, and nutrients can flow to different parts of your body. This means the lungs are more efficient – which is helpful when they are compromised in conditions such as pneumonia and COVID-19.
Nitric oxide protects against clotting – another common problem with COVID-19. It also combines with other molecules to create nitrosoglutathione, which causes your lungs to open up… allowing for the potential to breathe easier.
But believe it or not, arginine has even MORE tricks up its sleeve.
Arginine is also an antimicrobial, which means it can fight bacteria, fungus, and viruses.
It’s also essential for making lymphocytes, the white blood cells that attack viruses and bacteria.
While this new study is small, hopefully researchers will continue to study arginine.
It’s important to note that taking arginine will not prevent you from getting COVID-19.
The study used a dose of 3.2g per day taken in two doses (1.6g in the morning and 1.6g in the evening). I’d suggest taking this only if you get a positive test… and under the guidance of your doctor.
Remember that taking this much arginine can drop your blood pressure, so if you have a heart condition or low blood pressure, it may be best to avoid it.

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...