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Episode 133: Organ Series Finale — Thyroid & Adrenals
If you’ve ever felt tired, cold, brain foggy, stressed, wired, gaining weight despite doing the right things, or like your energy system is stuck — this episode is for you.
In the finale of our Organ Series, Dr. Jace and Dr. Addy break down the thyroid, adrenal glands, HPA axis, cortisol rhythm, Hashimoto’s, subclinical thyroid issues, thyroid labs, adrenal fatigue, gut-thyroid connection, stress regulation, sleep, morning sunlight, nutrient support, and how these systems shape energy, weight, hormones, and metabolism.
The thyroid acts like the body’s thermostat, setting the metabolic speed of every cell. The adrenal system acts like the body’s alarm system, helping regulate stress, cortisol, blood pressure, immune function, inflammation, and the daily rhythm that wakes you up in the morning and helps calm you down at night.
About 12% of Americans will develop a thyroid condition at some point, and many people with thyroid disease do not know they have it. This episode also explores why people can have thyroid symptoms even when basic labs still fall inside the standard range.
Dr. Jace and Dr. Addy explain why thyroid and adrenal health cannot be separated from the gut, immune system, liver, sleep, stress, blood sugar, nutrient status, and inflammation.
In this episode, we cover:
The thyroid as the body’s thermostat
The adrenals as the body’s alarm system
The HPA axis and cortisol rhythm
T3, T4, TSH, and thyroid conversion
Hypothyroidism and Hashimoto’s
Subclinical thyroid issues and missed patterns
Why lab trends matter
Why thyroid issues are more common in women
Gut permeability, gluten, and autoimmune thyroid disease
The microbiome and thyroid function
High cortisol and poor T4 to T3 conversion
Sleep consistency and morning sunlight
Stress regulation and recovery tools
Selenium, iodine, zinc, iron, and vitamin D
Ashwagandha, rhodiola, L-theanine, and magnesium
Gluten-free trials for Hashimoto’s
Full thyroid panels and thyroid antibodies
Cortisol rhythm testing
Red flags: fatigue, weight change, cold intolerance, hair loss, palpitations, tremors, heat intolerance, goiter, and menstrual irregularity
Key takeaway:
Your thyroid controls the metabolic thermostat. Your adrenals control the alarm system.
The goal is not just to check one lab marker. The goal is to understand the full pattern: thyroid hormones, antibodies, cortisol rhythm, nutrients, gut health, stress, sleep, and symptoms.
Sometimes “normal” labs do not tell the whole story.
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Disclaimer: This podcast is for informational purposes only and is not intended as medical advice. Always consult a qualified healthcare provider.
