The Dr. K Show
The Dr. K Show
Podcast Description
Unlock the secrets to optimal health, consciousness, and personal transformation with Dr. Michael Karlfeldt—a renowned naturopathic doctor, bestselling author, and founder of The Karlfeldt Center. With over 35 years of clinical experience, Dr. K bridges the gap between cutting-edge science, holistic wellness, and spiritual awakening to help you unlock your full potential.
Each episode features world-class experts, including Nobel Prize winners, pioneering scientists, best-selling authors, and spiritual thought leaders. Together, they explore breakthroughs in health, biohacking, self-improvement, and ancient wisdom, challenging conventional thinking and revealing practical tools for a vibrant, conscious life.
What You’ll Discover:
• The latest advancements in integrative and functional medicine
• Science-backed strategies for longevity and peak performance
• Ancient spiritual principles for modern-day transformation
• Controversial topics and bold ideas that challenge the status quo
If you're ready to expand your mind, elevate your health, and awaken your full potential, subscribe now and join the revolution in conscious living with The Dr. K Show!
Podcast Insights
Content Themes
This podcast delves into topics surrounding optimal health, personal transformation, and consciousness, featuring themes such as integrative and functional medicine, biohacking strategies for longevity, spiritual principles for modern transformation, and conversations addressing controversial health topics. Examples of episodes include discussions on herbal medicine with Dr. Maya Shetreat and the mind-body connection with Dr. Cathleen King.

Looking for a functional medicine podcast that actually explains how to fix your health?
The Dr. K Show with Dr. Michael Karlfeldt covers integrative medicine, functional medicine, biohacking, and longevity, with a focus on the root causes of chronic disease and practical strategies for optimizing energy, hormones, gut health, and cognitive performance.
With over 35 years of clinical experience, Dr. Karlfeldt interviews world-leading experts in metabolic health, detoxification, hormone balance, immune function, nervous system regulation, and chronic disease prevention. Each episode delivers science-backed, actionable insights by blending modern functional medicine with time-tested healing principles.
Whether you’re struggling with fatigue, inflammation, hormonal imbalance, or simply want to perform at your best, this podcast gives you the tools to take control of your health and longevity.
What if Parkinson’s disease doesn’t start in the brain at all, but in the gut? In this episode of The Dr. K Show, Dr. Michael Karlfeldt sits down with Martha Carlin, citizen scientist, founder of BiotiQuest and The Bio Collective, and author of Connected, to unpack the 22-year journey she and her husband John lived after his Parkinson’s diagnosis at age 44. Martha explains how removing processed food and GMO soy changed John’s visible tremors within months, and how that discovery pulled her out of a corporate career and into two decades of independent microbiome research.
The conversation moves through the science she uncovered along the way: the glycocalyx, the gel-like layer coating every cell in the body; how endotoxin from gut bacteria drives chronic inflammation across dozens of diseases; why H. pylori can quietly eat the dopamine that Parkinson’s medication is supposed to deliver; and a striking account of fecal transplants shrinking tumors in cancer patients within two weeks. Martha also breaks down why endurance athletes face a hidden Parkinson’s risk tied to the very same gut mechanisms. If you or someone you love is navigating a Parkinson’s diagnosis, or you simply want a clearer picture of how the gut shapes chronic disease, this episode reframes the conversation.
Key Takeaways:
0:00 Introduction
1:51 Husband John’s Parkinson’s diagnosis at 44
7:03 Removing processed food eliminated his visible tremors
15:46 The glycocalyx: the fuzzy layer controlling every cell
28:06 Endotoxin as the hidden driver of chronic disease
35:25 Fecal transplants shrinking tumors within two weeks
43:42 Why endurance athletes face a hidden Parkinson’s risk
Schedule a Free 15-Min Cancer/Lyme Consultation at The Karlfeldt Center: 208-338-8902
Resources:
Connected: Love, Loss, and the Unseen Forces Behind Chronic Disease – https://a.co/d/0af28yWa
BiotiQuest – https://biotiquest.com
Martha’s Quest – https://marthasquest.com
Medical Disclaimer: This content is for educational purposes only and is not intended to diagnose, treat, cure, or replace professional medical advice. Always consult your physician or qualified healthcare provider regarding any medical condition or treatment decisions.

Disclaimer
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