In this episode of Thyroid Pharmacist Healing Conversations, Dr. Izabella Wentz interviews Autumn Smith, co-founder of Paleovalley and holistic nutrition expert, about the powerful role of nutrient-dense foods – especially protein and animal products – in supporting thyroid health, mood, and overall well-being. Autumn shares her personal journey from IBS and anxiety to vibrant health, and explains why many “healthy” diets may still leave people undernourished.

Together, they explore the importance of amino acids, iron, and glycine, the differences between conventional and grass-fed meat, and how food quality impacts inflammation and energy levels. This episode offers a refreshing, balanced perspective on nutrition and empowers listeners to find what truly works for their bodies.

What you’ll learn in this episode:

• How a “healthy” diet can still leave you undernourished: Autumn shares how her salad-heavy, low-protein diet contributed to IBS, anxiety, and instability, highlighting how common it is for women to miss key nutrients like protein and amino acids, even when eating “clean.”

• The connection between protein, mood, and mental health: Without adequate protein, your body can’t produce key neurotransmitters, which can contribute to anxiety, brain fog, and fatigue, even when your diet looks balanced on the surface.

• Why iron deficiency may be the missing link in persistent thyroid symptoms: Low ferritin levels can impact hair growth, energy, and how well your body responds to thyroid medication, yet this is often overlooked in conventional care.

• Why glycine deserves more attention in modern diets: This often overlooked amino acid plays a key role in sleep quality, inflammation, detoxification, and healthy aging, and many people may not be getting enough from muscle-meat-heavy diets alone.

• What actually sets grass-fed meat apart from conventional options: Farming practices directly impact nutrient density, omega-3 levels, and inflammatory potential, making food quality an important factor in how your body responds to what you eat.

• Why food quality matters just as much as food type. Labels like “organic,” “free-range,” and “grass-fed” can be misleading, and understanding what they actually mean can make a big difference in your health outcomes.

Tune in to learn more about how nutrient-dense foods can transform your energy, mood, and thyroid health.

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For the full list of resources and products mentioned in this episode, and to get the full episode transcript, see complete show notes here: https://thyroidpharmacist.com/articles/podcast/

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