In this episode, Dr. Jockers sits down with guest Dr. Justin Marchegiani to dive into how thyroid hormones control your metabolism, energy, and overall health. Discover why symptoms like fatigue, hair thinning, or cold hands could signal underlying thyroid issues. We break down TSH, T4, and T3, and explain why conventional testing often misses the full story. In this episode, learn the key drivers of thyroid dysfunction, including insulin resistance, chronic stress, and inflammation. Explore how your gut and liver influence hormone activation and why common nutrient deficiencies can silently impair thyroid function. In this episode, get actionable strategies to support your thyroid naturally. From optimizing nutrient intake and stabilizing blood sugar to reducing environmental toxins, sleep and stress management are highlighted as essential components for better thyroid health. In This Episode: 00:00 Introduction to Thyroid Hormone Activation 00:13 Impact of Stress and Inflammation on Thyroid Function 02:38 Interview with Dr. Justin Marchegiani 03:16 Understanding Thyroid Hormones and Metabolism 04:22 Common Symptoms of Thyroid Issues 07:18 Conventional vs. Functional Medicine Approaches 12:20 Role of Nutrients in Thyroid Function 16:16 Gut Health and Thyroid Function 17:12 Holistic Approach to Thyroid Health 18:42 Understanding the Role of Gut Health in Diet and Exercise 19:48 Main Root Causes of Hypothyroidism 21:15 Impact of Toxins and Nutrient Deficiencies on Thyroid Health 21:50 Interpreting Thyroid Lab Results 25:58 Foundational Steps for Thyroid Health Without a Practitioner 30:36 The Thyroid Reboot Book and Final Thoughts If you want a nutrient-packed boost, check out Paleo Valley's Grass-Fed Organ Complex—a supercharged multivitamin containing liver, heart, and kidney from healthy pasture-raised cows. It delivers a full spectrum of B vitamins, minerals, amino acids, and peptides without the strong taste of organ meat. For a 15% discount, visit paleovalley.com/jockers and stock up on this powerful supplement to support energy, mental clarity, and overall health. Think heartburn comes from too much stomach acid? Think again. Most digestive issues actually stem from too little stomach acid. That's why I recommend Just Thrive Digestive Bitters—they naturally stimulate stomach acid, bile, and enzymes to improve digestion, reduce bloating, and boost nutrient absorption. Save 20% off your order with code JOCKERS at justthrivehealth.com. "Chronic stress and inflammation can disrupt thyroid hormone activation and impact your metabolism." Subscribe to the podcast on: Apple Podcast Stitcher Spotify PodBean TuneIn Radio Resources: Get 15% off Paleovalley: paleovalley.com/jockers – Use code JOCKERS Save 20% on Just Thrive: justthrivehealth.com – Use code JOCKERS Connect with Dr. Justin Marchegianni Book: https://amzn.to/41FtiJX Website: justinhealth.com Connect with Dr. Jockers: Instagram – https://www.instagram.com/drjockers/ Facebook – https:/www.facebook.com/DrDavidJockers YouTube – https://www.youtube.com/user/djockers Website – https://drjockers.com/ If you are interested in being a guest on the show, we would love to hear from you! Please contact us here! - https://drjockers.com/join-us-dr-jockers-functional-nutrition-podcast/

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“What did the council decide on item 42?” — answered with the speaker and the moment.

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