The Dirty Secret Behind Ozempic: How It Wrecks Your Gut (Here’s How to Fix It) | Hannah Kleinfeld

Dave Asprey

1 abr 2025

Episode description

For decades, gut health was reduced to yogurt commercials and vague promises from probiotics that barely worked. But what if we’ve been targeting the wrong bugs, using the wrong delivery, and ignoring the true source of chronic inflammation and accelerated aging?

In this thought-provoking episode, Dave sits down with Hannah Kleinfeld, a leader in microbiome innovation, to expose why most probiotics fail—and how one company’s scientifically validated approach could redefine your gut, brain, immune system, and even your metabolism.

You’ll learn how dysbiosis may be wrecking your brain without you knowing it, why your probiotic likely died in your stomach acid, and the secret to rebooting your microbiome after antibiotics, GLP-1 drugs, or years of toxic exposure. This isn’t just about digestion—your gut controls your cravings, energy, sleep, mood, and aging trajectory.

So what’s the one upgrade that can actually reset your gut… for good?

What You’ll Learn in This Episode:

• Why your gut—not your brain—is making most of your decisions

• How 93% of probiotics on the market fail before they reach your intestines

• The “AB 10” protocol that rebuilds your gut after antibiotics or SIBO

• What GLP-1 weight-loss drugs are doing to your microbiome (and how to stop it)

• The shocking gut–brain–heart axis connection you’ve never heard of

• Why inflammation, brain fog, and mood swings may start with leaky gut

• Which probiotic strains are clinically proven to improve cognition and mood

• What to do if you want to eat gluten again—or survive American wheat

• How a fermented papaya concentrate could replace your acid reflux meds

• Why optimizing your gut could extend your lifespan by 40%

***Get 20% off your next purchase by going to https://omnibioticlife.com/pages/dave-asprey/ or omnibioticlife.com/dave***

Mindsip insights from this episode:

Recognize tiredness as a sign of probiotic effectiveness

Feeling tired for a while after taking a new probiotic doesn't mean it's not working; it can actually mean your body is in a rejuvenation and restore mode.

#probiotics

#recovery

Rehydrate freeze-dried probiotics for superior survival rates

Rehydrating freeze-dried probiotic powder in water before intake makes the bacteria stronger, ensuring up to 83% survival compared to an average of 7% for other leading brands.

#microbiome

#probiotics

Avoid mixing different probiotic formulations in water

You should not mix different probiotic formulations in the same glass of water as the bacteria can compete with each other for nutrients.

#bacteria

#probiotics

Utilize collagen as fuel for gut bacteria on low-carb diets

Collagen can serve as a fuel source for gut bacteria, so you may not need to rely solely on fiber, especially on low-carb or carnivore diets.

#collagen

#gut

Beware GLP-1 drugs for potential gut dysbiosis

GLP-1 medications like Ozempic slow gut transit time, which can lead to an imbalance of gut bacteria known as secondary dysbiosis.

#dysbiosis

#GLP1

Manage gut bacteria to control hunger levels

Certain gut bacteria can manipulate your behavior by secreting extra Fasting Induced Adipose Factor (FIAF), which can give you more hunger than you should have.

#hunger

#microbiome

Assess gut diversity to estimate biological age

You can predict someone's age by observing the lack of diversity in their gut bacteria.

#biological-age

#gut

Address low stomach acid to prevent acid reflux

A common symptom of having too little stomach acid is acid reflux, because sufficient acid is needed to trigger the valve at the top of the stomach to close.

#digestion

Improve gut health to enhance brain function

While fixing your brain does not fix your gut, fixing your gut will have a very positive impact on your brain.

#cognition

#gut

Soothe acid reflux with Caricol Gastro papaya concentrate

A new product called Caricol Gastro is a highly potent papaya concentrate that physically coats and soothes the stomach to help with acid reflux and heartburn.