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Dr. Jockers Functional Nutrition

Heal Your Thyroid and Reboot Your Metabolism in 30 Days with Dr Justin Marchegiani.

Dr. Jockers Functional Nutrition

Dr. Jockers

Alternative Health, Health & Fitness, Nutrition

4.8 • 852 Ratings

🗓️ 17 February 2026

⏱️ 37 minutes

🔗️ Recording | iTunes | RSS

🧾️ Download transcript

Summary

In this episode, Dr. Jockers sits down with Dr. Justin Marchegiani to explain why thyroid health is really a whole body conversation, not just a gland problem. You'll learn how thyroid hormone impacts energy, body temperature, mood, digestion, and stress resilience. They also unpack why so many thyroid cases have an autoimmune layer and what that means for your next steps.

 

You'll hear why Dr. Justin says thyroid issues often show up alongside gut and liver dysfunction, and why focusing only on medication can miss the real roadblocks. He breaks down how T4 becomes active T3 and how stress, inflammation, and nutrient gaps can slow that conversion down. You'll leave with a clearer way to think about what to support first so your metabolism can respond.

 

You'll learn the link between insulin resistance and sluggish thyroid output, plus how blood sugar data can help you personalize your nutrition instead of guessing. They share simple markers to pay attention to after meals and why consistency matters more than perfection. You'll also hear why stress can spike glucose fast and how a short walk can be one of the quickest ways to bring things back down.

 


In This Episode: 

00:00 Sleep Deprivation, Cortisol & Blood Sugar Spikes

02:17 Meet Dr. Justin & Introducing 'The Thyroid Reboot'

02:56 Why the Thyroid Matters: Metabolism, Gut, Immunity & Autoimmunity

04:13 Hyperthyroid vs Hypothyroid: TSH, T4/T3 Basics & Graves vs Hashimoto's

08:25 Hypothyroid Symptom Checklist + Basal Temperature Clues

11:15 Thyroid Hormone Activation: TRH→TSH→T4→T3, Liver Conversion & Key Nutrients

16:39 Gut Microbiome, Estrogen Detox & Why Thyroid Is a Whole-Body Issue

19:18 Hair Growth Cycle Explained + Why Follicles Get "Stuck"

20:41 Root Causes of Hypothyroidism: Insulin Resistance, Stress, Diet Gaps

22:08 Toxins & Microplastics: How Endocrine Disruptors Impact Thyroid Hormones

22:43 Reading Thyroid Labs: Ideal TSH/T4/T3 Ranges & What They Mean

24:39 Treatment Strategy: Foundations First, Then Thyroid Support (If Needed)

26:53 DIY Thyroid Foundations: Diet, Blood Sugar Testing, Movement & Sleep

33:57 Wrap-Up: Book Plug, Where to Get Help, and Final Takeaways

 

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Fuel your body with Paleo Valley's grass-fed meat sticks, the ultimate healthy snack packed with protein and healthy fats to stabilize blood sugar and satisfy cravings. Made without sugar, additives, or preservatives, these meat sticks are perfect for on-the-go, guilt-free snacking. Choose from flavorful options like original summer sausage, garlic, teriyaki, and jalapeno, in both grass-fed beef and pasture-raised turkey. With an optimal omega-6 to omega-3 ratio, these snacks help reduce inflammation and support immune health, energy, and radiant skin. Ready to try? Visit paleovalley.com/jockers for a 15% discount on PaleoValley today!

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"If you're stressed and you make a bunch of cortisol because of that response, you're literally mobilizing via gluconeogenesis, a Snickers bar worth of sugar" 

 

 

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Resources:

 

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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/ 

Transcript

Click on a timestamp to play from that location

0:00.0

They've done studies, not even on college kids where they did sleep deprivation and after one week, the kids were pre-diabetic.

0:05.8

So sleep helps a lot with blood sugar stability because you're less healing, you're less recover because you made less growth hormone.

0:13.4

You're going to have more cortisol and more cortisol mobilizes sugar.

0:16.8

If you're stressed and you make a bunch of cortisol because of that stress spots, you're literally

0:21.2

mobilizing via gluconeogenesis, a Snickers bar worth of sugar.

0:26.5

This podcast is sponsored by our friends over at Paleo Valley.

0:30.1

And if you have not tried their grass-fed meat sticks, what are you waiting for?

0:35.1

These meat sticks are amazing.

0:37.0

You know, if you go out and you look for beef jerky or something like that, what are you waiting for? These meat sticks are amazing. You know, if you go out and you look for

0:38.7

beef, jerky or something like that, even if you can find it grass fed, it's always loaded with

0:44.4

sugar, additives, preservatives. That's why I'm so excited about grass fed meat sticks from Paleo Valley.

0:50.7

They are an amazing snack. They can even be a meal replacement. There's no sugar,

0:54.8

additives, or preservatives in them. They're kid-friendly, high in protein and healthy fats that

1:01.0

stabilize your blood sugar, helps you get rid of craving, support muscle development.

1:05.3

It helps you burn fat. And they taste amazing. They're from grass-fed cows. So they have the proper omega-6-3 fatty

1:13.2

acid ratio, which helps bring down inflammation. And they're loaded with powerful animal-based

1:18.0

nutrients that support your immune function, your energy, and your skin health. And my kids love

1:24.1

these. So they're kid-friendly. My children snack on these on a regular basis. I really

1:29.2

enjoy them. We keep a lot on stock. They're kind of our emergency food or our quick, kind of a quick

1:35.4

grab if we need something, you know, in a hurry. I love the grass fed meat sticks from Paleo

1:42.2

Valley. They've got some great flavors. They've got not only beef,

1:45.0

but also turkey if you don't eat red meat. I think the beef tastes the best. I love the original.

...

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