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Hashimoto’s, Fatigue & Brain Fog: Latest Research Reveals the Immune-Thyroid Link

In this episode, we’re unpacking one of the most frustrating and misunderstood aspects of Hashimoto’s: the relentless fatigue and brain fog that so many people experience—even when their thyroid labs appear “normal.”

Join VJ Hamilton, registered nutritionist and autoimmune health specialist, as we explore the latest research linking immune system activity, neuroinflammation, and thyroid dysfunction. You’ll learn why Hashimoto’s is far more than a thyroid condition, how quinolinic acid and microglial activation contribute to mental sluggishness, and why fatigue isn’t just about sleep—it's about inflammation, nutrient status, and mitochondrial function.

We also dive into:

• Why conventional thyroid testing often misses the root of your symptoms
• The gut–immune–thyroid axis and how it affects your energy and clarity
• The role of chronic stress and poor T3 conversion in cognitive decline
• Practical, evidence-informed strategies to support your brain, immune system, and thyroid health

Plus, if you’re ready to go deeper and finally feel like yourself again, I share how the Thyroid Revival programme can help you reset, rebuild, and revive—offering a guided, personalised path out of fatigue and into clarity.

Resources Mentioned in the Episode
🧃 Join The Spring Juice RESET – A gentle 5-day protocol to support your liver, lymph, gut, and immune system (starting 8 April)
🦋 Explore The Thyroid Revival – A 3-month personalised plan to support thyroid, gut, adrenal, and liver health
🔬 Read: At-Home Gut Health Testing Guide – How to test for gut imbalances and what markers to look for
🧠 Explore Nurosym – A non-invasive vagus nerve stimulation device to support stress resilience and inflammation reduction. Use code VH5 for 5% off at checkout.

Perfect for you if:

• You have Hashimoto’s or suspect thyroid dysfunction
• You’re tired of being told your labs are “normal” but still feel off
• You’re seeking science-backed tools to improve your energy and mental focus

The information shared in this episode is for educational purposes only and is not intended to replace medical advice. Always consult with your doctor or qualified healthcare provider before making changes to your medication, supplements, or treatment plan — especially if you have a diagnosed thyroid condition or are currently taking thyroid hormone replacement.

Some of the products or resources mentioned in this episode may include affiliate links. This means I may earn a small commission if you choose to purchase through those links — at no additional cost to you. I only ever recommend products I truly believe in and have either used personally or professionally with clients.

Thanks for listening! You can join The Autoimmune Forum on Facebook or find me on Instagram @theautoimmunitynutritionist.