Gut Check Project

What if everything your doctor told you about cholesterol is based on corrupted science? In this episode of the Gut Check Project, Dr. Kenneth Brown and Eric Rieger dive deep into the emerging world of Lean Mass Hyper Responders (LMHR) - metabolically healthy people on ketogenic and carnivore diets whose LDL numbers look alarming on paper but may tell a completely different story in real life.
They break down a groundbreaking citizen-science study led by Dave Feldman and Dr. Nick Noritz that's challenging decades of lipid orthodoxy, explore why high LDL + high HDL + low triglycerides may not be the death sentence mainstream medicine makes it out to be, and share the story of a 53-year-old marathon runner with "normal" cholesterol who still ended up in the cath lab.
If you or someone you love has been told to go on statins, this episode is required listening.

Topics covered:
The LMHR phenotype and what it means for keto/carnivore dieters
Why Ansel Keys and the sugar industry shaped a generation of bad dietary advice
Plaque progression, inflammatory markers (hs-CRP), and what actually predicts heart disease
Why the Clearly AI cardiac scan study raised more questions than answers
The difference between dangerous cholesterol and protective cholesterol

What if the most powerful tool to delay dementia isn’t a drug, a supplement, or even your diet… but a language?

In this episode of The Gut Check Project, board-certified gastroenterologist Dr. Ken Brown is joined by a special guest co-host his son Lucas Brown, a Division I athlete and aerospace engineering student for a fascinating deep dive into one of the most overlooked brain-health strategies we have.

Together, they unpack the surprising neuroscience behind bilingualism and multilingualism and why learning (and using) another language can delay the symptoms of dementia by 4–5 years.

Not prevent it.
Delay it.

And those extra years? They’re years of driving, independence, conversations, memories, and time with the people you love.

In this episode, you’ll discover:

Why speaking two languages can help your brain function longer even when dementia pathology is already present
The concept of “cognitive reserve” and how multilingual brains literally reroute around damage
The critical 13–30 age window for laying down powerful neural networks and why it’s never too late to start
Why effort matters more than fluency (yes, even “bad” French or Spanish counts)
How adding a third language may provide even greater protection
Why language learning outperforms brain games, puzzles, and passive mental exercises

Dr. Brown explains the “linguistic paradox of dementia” how two people can have nearly identical brain scans, yet one is living independently while the other requires full-time care… simply because one speaks multiple languages.

This isn’t about perfection.
It’s about mental agility.
It’s about keeping the brain flexible.
And it’s about stacking the odds in your favor starting today.

If you care about your long-term brain health, your independence, or your future self…
this may be one of the most important episodes you’ll ever listen to.

🎧 Listen now and consider this your sign to start learning (or practicing) another language.

A Division I tennis player. An aerospace engineering major. One schedule. Zero margin for error.

Dr. Ken Brown sits down with his son, Lucas Brown, to talk about what it’s really like to compete at a top NCAA program while taking on one of the hardest majors in college. From pressure and fatigue to mindset, discipline, and why performance isn’t just physical, this episode goes beyond sports and grades into what it actually takes to operate at a high level every day.

No hype. No clichés. Just a real look at ambition, balance, and learning how to stay composed when everything is demanding your attention at once.

When pain won’t quit, you don’t just manage it—you heal it.
In this episode of The Gut Check Project, Dr. Arrash Kirkland—board-certified physiatrist, founder of Nobility Pain Management, and partner with LifeGenix Institute—joins Dr. Ken Brown and Eric Rieger to share how regenerative medicine is changing the way we treat chronic pain. From PRP and stem cell therapy to groundbreaking Discseel procedures, Dr. Kirkland breaks down how patients are skipping surgery, healing faster, and getting back to life. If you’ve been told pain is something you just have to live with—this episode will prove otherwise.
https://lifegenix.com/
https://nobilitypain.com/arrash-kirkland-md/
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Is hydrogen water just another overhyped health trend—or is it a legit biohack with real science behind it? In this episode, Dr. Ken Brown dives deep into the bubbling buzz around hydrogen-rich water, sparked by health influencer Gary Brecka’s bold claims on Joe Rogan. Skeptical co-host Eric Rieger gets pulled into Ken’s science rabbit hole as they explore the actual clinical studies behind hydrogen water—from improving metabolic health and exercise recovery to boosting brain function and telomere length. Along the way, they break down how hydrogen water is made, why tablets might be better than machines, and what this means for aging, inflammation, and gut health. It’s science, it’s skepticism, it’s a couple of bros drinking nanobubbles in the name of longevity. Tune in and decide for yourself: hype or hope?