Doctor shows human lungs

Can Good Gut Bugs Help Tame Asthma and Boost Lung Power?

So, here's the scoop: Probiotics, those friendly bacteria in your gut, might be our ticket to better control over asthma and supercharged lung function. It's like our tiny gut buddies are getting into some superhero action and helping us cut down on those trusty old inhalers.

Imagine this: In one corner, you've got the bad guys – dysfunctional T regulatory (Treg) cells, the culprits behind asthma's mischief. And in the other corner, there's our probiotic posse, led by Dr. Sasipa Sangkanjanavanich and her squad from the Faculty of Medicine at Ramathibodi Hospital in Thailand. It's a showdown of epic proportions!

But the results? Well, it's like they're playing a never-ending tennis match when it comes to the Asthma Control Test (ACT) scores. No clear winner here. And if you're wondering about the VAS and how often folks needed their rescue inhalers, there's no grand showdown. It's more like a friendly arm-wrestling match – no winner.

Here's where the plot thickens: After just 4 weeks, an astonishing 93.3% of the probiotic group had their asthma under control, while the placebo group lagged behind at 35.7%. It's like our probiotics suddenly discovered their superpowers! Fast forward to 8 weeks, and it's a whopping 100% for the probiotic champs against 57.1% for the placebo bunch.

Now, about the FEV1 – it's not exactly a superhero moment, but the probiotic group showed some muscle. They might not have grabbed the crown, but they sure gave it a good shot.

The real game-changer here? It's the forced vital capacity boost and the jaw-dropping reduction in rescue inhaler use (1 puff vs. 11 puffs). Our probiotic pals are proving to be the unsung heroes we've been waiting for.

But that's not all, folks! Only two of the placebo group had to deal with some serious asthma trouble, while none of our probiotic champs had to face that challenge. The researchers didn't spot any huge differences in blood counts or mysterious plasma levels either.

And hold onto your hats – at the 4-week mark, it's like the treatment group put the pedal to the metal and lowered their Treg cell numbers. It's like our probiotics knew exactly where to strike for max impact.

Could these gut warriors, especially the mighty Bifidobacterium infantis, be our heroes for better asthma control and lung power, all with fewer inhalers? The plot thickens! But we'll need longer and grander clinical trials to fully unravel this exciting tale.

Kayla Thomas


Kayla Thomas, a 34-year-old sports and fitness coach living in Connecticut, USA. With seven years of hands-on experience, she's all about helping folks get fit and strong. Kayla's fitness journey began when she was a sports-loving kid, and she followed her passion to college, where she earned a degree in Exercise Science and picked up personal training and sports coaching certifications. But what really lights her up is empowering women through fitness, breaking barriers and making fitness feel welcoming for everyone. Her clients see her as not just a coach but a motivating friend. In her downtime, you'll find her swimming and cycling, always on the move. And you can follow her fitness journey on Instagram – she's all about sharing that empowerment vibe.