Your gut – not your spare tire, but your digestive tract – is deceptively smart. Not only does it handle processing food and nutrients, but the hundreds of trillions of bacteria that live in your gut may actually be telling your brain what to do too.
# Stuff You Should Know: The Gut-Brain Microbiome Axis
Josh and Chuck dive deep into one of their favorite topics—how your gut bacteria is basically running your brain, and it's way weirder than you think. They explore the surprising two-way conversation between your gut and your brain through the vagus nerve, discovering that your bacteria produce neurotransmitters like serotonin that directly affect your mood and mental health. The episode covers emerging research on how gut health connects to everything from IBS and depression to Parkinson's disease and autism, plus the exciting frontier of "psychobiotics"—using probiotics to treat serious neurological and mood disorders. It's cutting-edge science that will make you rethink what you thought you knew about your own body.
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