Scientists discover gut bacteria that may cause multiple sclerosis — the gut-brain link just got real

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Scientists discover gut bacteria that may cause multiple sclerosis — the gut-brain link just got real

By YEET Magazine Staff, YEET Magazine

Published October 12, 2025



short quote for the top:

“Two gut bacteria strains could be behind multiple sclerosis. It’s a total game-changer.” — Ludwig Maximilian University of Munich, 2025

story:

Imagine finding out that what’s living in your gut could be controlling what happens in your brain. Yep, that’s exactly what new research just revealed — and it’s blowing scientists’ minds.

Researchers at Ludwig Maximilian University of Munich studied 81 identical twin pairs — one twin with multiple sclerosis (MS) and one without. Everything about them was the same… except what was happening inside their gut.

When scientists looked closer, two bacterial strains stood out like villains in a detective movie:

  • Eisenbergiella tayi
  • Lachnoclostridium

These two were way more common in people with MS. And when scientists put them into lab mice? Boom — the mice started showing MS-like symptoms.

That’s wild because it’s the strongest proof yet that the gut could be the real starting point for MS.

Dr. Anne-Katrin Pröbstel, a neurologist involved in the research, told German media:

“We’re finally seeing evidence that the gut-brain axis isn’t just a theory — it’s a key part of neuroinflammatory diseases like MS.”

So what’s next?
Targeting the microbiome — all those bacteria living in your gut — could help doctors slow down or even stop MSbefore it starts.

This discovery could also explain why some people with MS have flare-ups linked to stress, diet, or gut issues. Basically, your brain health might start with your stomach.

The gut-brain connection? Yeah — it just got very, very real.


why this matters:

🧠 MS affects nearly 3 million people worldwide.
🥦 Gut bacteria are influenced by what we eat, how we live, and even where we live.
💊 This means future treatments could include probiotics or diet plans — not just drugs.


sources:


Tags:
gut bacteria ms, multiple sclerosis cure 2025, microbiome ms link, Eisenbergiella tayi, Lachnoclostridium, ms research 2025, ms prevention gut, ms twin study, gut brain connection, ms probiotics

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