The Toxin In Your Gut That's Slowly Killing You (here's the fix) : 1506
Jul 23, 2026 · 1h 7m
Summary
Dave Asprey interviews microbiologist Kieran Krishnan on using spore-based probiotics to restore gut diversity and boost butyrate production for longevity. They discuss how these resilient strains survive stomach acid, reduce endotoxemia, and modulate the immune system without triggering inflammation. The episode highlights the link between microbiome health, chronic disease risk, and the impact of environmental toxins like glyphosate on gut bacteria.
Topics discussed
Viome: Personalized nutrition and DNA testing
iRestore: Laser hair growth system and skin health
The complexity of the microbiome and stomach acid
Spore probiotics, Bacillus subtilis, and immune defense
How spore probiotics survive gastric acid
Loss of microbiome diversity and Lactobacillus reuteri
Fecal transplants and butyrate production pathways
Perfect Amino: Amino acids for muscle and fasting
AMPK activation and AI in medical diagnostics
Endotoxins, leaky gut, and the 'gelding effect'
Redmond Toothpaste: Natural oral care ingredients
Vitamin K2, Natto, and bone health
Gut bacteria's impact on testosterone and libido
Just Thrive probiotics and metabolic health studies
Chi, life force energy, and spore resilience
Bitter taste receptors and digestive signaling
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