In this episode, Dr. Eric Osansky breaks down the role of functional medicine testing for those dealing with Graves’ disease, Hashimoto’s, and other thyroid conditions. While conventional lab work can help diagnose thyroid disorders, it often falls short in uncovering the root causes behind autoimmunity. Dr. Eric shares his clinical perspective on how deeper testing can help identify underlying triggers and imbalances.

Throughout the episode, he walks through the most commonly recommended tests, including adrenal panels, hormone testing, gut health assessments, and environmental toxin evaluations. He explains when each test may be helpful, the limitations of certain testing methods, and why more testing isn’t always better. Dr. Eric also addresses controversial topics like leaky gut testing, food sensitivity panels, and the balance between testing and foundational lifestyle changes.

If you want a clearer, more balanced understanding of functional medicine testing for thyroid conditions—and how to approach it without overwhelm—you’ll get a lot out of this episode.

Free resources for your thyroid health

Get your FREE Thyroid and Immune Health Restoration Action Points Checklist at SaveMyThyroidChecklist.com

High-Quality Nutritional Supplements For Hyperthyroidism and Hashimoto’ s
Have you checked out my new ThyroSave supplement line? These high-quality supplements can benefit those with hyperthyroidism and Hashimoto’s, and you can receive special offers, along with 10% off your first order, by signing up for emails and text messages when you visit ThyroSave.com.

Do You Want Help Saving Your Thyroid?

Get free access to hundreds of articles and blog posts: https://www.naturalendocrinesolutions.com/articles/all-other-articles

Watch Dr. Eric’s YouTube channel: https://www.youtube.com/c/NaturalThyroidDoctor/videos

Join Dr. Eric’s Graves’ disease and Hashimoto’s group: https://www.facebook.com/groups/saveyourthyroid

Take the Thyroid Saving Score Quiz: https://quiz.savemythyroidquiz.com/sf/237dc308

Read all of Dr. Eric’s published books:
http://savemythyroid.com/thyroidbooks

Work with Dr. Eric:
https://savemythyroid.com/work-with-dr-eric/

In this episode, Dr. Eric sits down with gut health expert Lindsey Parsons to explore the deeper root causes behind SIBO—especially post-infectious IBS. Lindsey shares her personal journey from food poisoning to chronic gut issues and autoimmune conditions, eventually leading her to specialize in helping others heal complex digestive disorders.

They dive into what really drives recurrent SIBO, explaining how an autoimmune response triggered by food poisoning can damage the migrating motor complex, leading to ongoing bacterial overgrowth. Lindsey breaks down the differences between hydrogen and methane SIBO, the role of fungal overgrowth (SIFO), and why many traditional approaches fail to provide lasting results. The conversation also covers testing options like the IBS Smart test, limitations of breath testing, and how to better assess the gut microbiome.

You’ll also learn about effective treatment strategies, including when to use antibiotics versus herbal antimicrobials, the emerging use of MSM, the controversy around berberine, and the critical role of prokinetics in long-term management. If you want a clearer, more balanced understanding of why SIBO keeps coming back and how to manage it effectively, you’ll get a lot out of this episode.

Episode Timeline:

00:00 – Introduction to SIBO and Post-Infectious IBS
02:05 – Lindsey’s personal health journey and root cause discovery
08:02 – What causes SIBO (and why it keeps coming back)
11:04 – The migrating motor complex and autoimmunity connection
12:25 – IBS Smart test and identifying post-infectious IBS
16:06 – Breath testing vs. stool testing for SIBO
23:33 – Food triggers, FODMAPs, and diet myths
27:10 – Hydrogen sulfide SIBO and symptom patterns
29:25 – Treatment options: antibiotics vs. herbal approaches
31:03 – MSM protocol for SIBO
33:25 – The berberine controversy explained
38:51 – What are prokinetics and why they matter
41:55 – Fasting mimicking diet and antibody changes
43:35 – Rebuilding the gut with fiber and butyrate support
46:13 – Additional tools: SBI powder, tributyrin, and pomegranate husk

To take the Save My Thyroid Quiz visit www.savemythyroid.com/quiz

Free resources for your thyroid health

Get your FREE Thyroid and Immune Health Restoration Action Points Checklist at SaveMyThyroidChecklist.com

High-Quality Nutritional Supplements For Hyperthyroidism and Hashimoto’ s
Have you checked out my new ThyroSave supplement line? These high-quality supplements can benefit those with hyperthyroidism and Hashimoto’s, and you can receive special offers, along with 10% off your first order, by signing up for emails and text messages when you visit ThyroSave.com.

Do You Want Help Saving Your Thyroid?

Get free access to hundreds of articles and blog posts: https://www.naturalendocrinesolutions.com/articles/all-other-articles

Watch Dr. Eric’s YouTube channel: https://www.youtube.com/c/NaturalThyroidDoctor/videos

Join Dr. Eric’s Graves’ disease and Hashimoto’s group: https://www.facebook.com/groups/saveyourthyroid

Take the Thyroid Saving Score Quiz: https://quiz.savemythyroidquiz.com/sf/237dc308

Read all of Dr. Eric’s published books:
http://savemythyroid.com/thyroidbooks

Work with Dr. Eric:
https://savemythyroid.com/work-with-dr-eric/

In this episode, Dr. Eric Osansky tackles a challenge many people with hyperthyroidism face: helping friends and family truly understand their condition and treatment choices. Whether you’re dealing with Graves' disease or another form of hyperthyroidism, explaining what’s happening in your body—and why you’re taking a natural approach—can feel overwhelming.

You’ll learn how to navigate tough conversations about treatment choices, including medication, diet changes, and natural healing approaches. Dr. Eric shares practical ways to set boundaries, communicate your needs, and handle skepticism—while staying focused on your healing journey. If you want a clearer, more balanced understanding of how to advocate for yourself and explain hyperthyroidism with confidence, you’ll get a lot out of this episode.

Episode Timeline

00:00 – Introduction to the episode and topic
02:02 – What hyperthyroidism actually is
03:26 – Common symptoms and why they vary
05:34 – Understanding Graves’ disease and autoimmunity
07:44 – The role of triggers (stress, food, toxins, infections)
08:59 – Explaining confusing symptoms (wired but tired)
10:03 – Natural vs. conventional treatment approaches
11:23 – Medication side effects and considerations
13:30 – Diet changes and how to explain them
17:09 – Limitations, fatigue, and lifestyle adjustments
18:02 – The importance of support from loved ones
19:57 – Navigating unsupportive family or friends
21:20 – Addressing pressure for surgery or radioactive iodine
23:48 – Resources to share with others
25:36 – Setting boundaries and protecting your energy
28:00 – Post-outro: explaining triggers and treatment choices
31:54 – Communicating long-term healing goals
32:26 – Keeping conventional treatment as an option

To take the Save My Thyroid Quiz visit www.savemythyroid.com/quiz

Free resources for your thyroid health

Get your FREE Thyroid and Immune Health Restoration Action Points Checklist at SaveMyThyroidChecklist.com

High-Quality Nutritional Supplements For Hyperthyroidism and Hashimoto’ s
Have you checked out my new ThyroSave supplement line? These high-quality supplements can benefit those with hyperthyroidism and Hashimoto’s, and you can receive special offers, along with 10% off your first order, by signing up for emails and text messages when you visit ThyroSave.com.

Do You Want Help Saving Your Thyroid?

Get free access to hundreds of articles and blog posts: https://www.naturalendocrinesolutions.com/articles/all-other-articles

Watch Dr. Eric’s YouTube channel: https://www.youtube.com/c/NaturalThyroidDoctor/videos

Join Dr. Eric’s Graves’ disease and Hashimoto’s group: https://www.facebook.com/groups/saveyourthyroid

Take the Thyroid Saving Score Quiz: https://quiz.savemythyroidquiz.com/sf/237dc308

Read all of Dr. Eric’s published books:
http://savemythyroid.com/thyroidbooks

Work with Dr. Eric:
https://savemythyroid.com/work-with-dr-eric/