What Doctors Aren't Talking About With Our Brains, Guts, & Parkinson's: Martha Carlin
by Kevin Danielson July 15, 2025
We've been told Parkinson's is just a dopamine problem. It’s not.
This week on the podcast, we’re joined by Martha Carlin—systems thinker, microbiome expert, and someone who has spent the last 20+ years trying to understanding the brain and the gut after her husband’s Parkinson's diagnosis in his 40's. ⠀ In Part 1 of this series, we go beyond what doctors are asking—and dig into what really matters for our brains: stress, the microbiome, mineral balance, and a newly discovered protective layer you’ve never heard of (but need to know about).
And in 2025, as our understanding of the microbiome continues to expand, I find myself returning again and again to one question: what is your gut trying to tell you?
If you want a clearer understanding of gut health and how to experience the profound benefits of targeted probiotics — clearer skin, fewer cravings, better digestion, deeper sleep, and more — this episode is for you.
Returning to seasonal eating isn’t just nostalgic. It’s a powerful way to support your gut microbiome—the vast ecological community inside you that helps shape digestion, immune resilience, mood balance, and overall vitality.
The human gut hosts trillions of microbes working together in complex harmony. These microbes influence everything from digestion to immune regulation to brain chemistry. And like any living system, they require nourishment. That nourishment? It often comes in the form of prebiotics.