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How Fixing Your THYROID Improves Fat Loss, Hair, Skin & Energy, With Dr. Amie Hornaman

Oct 3, 2026 · 46m

Summary

Host Ben Greenfield discusses thyroid health with functional medicine practitioner Dr. Amy Horniman, who shares her journey from misdiagnosis to becoming a leading expert. They explore why standard T4 monotherapy often fails, emphasizing the need for T3, T2, and personalized dosing to optimize metabolism. The conversation covers the role of Hashimoto’s, the impact of low-carb diets, and the benefits of supplements like iodine and selenium. Additionally, they address the use of peptide bioregulators and the critical importance of testosterone for women’s energy and libido.

Topics discussed

Intro: Thyroid's role in metabolism and weight loss Sponsor: Our Place kitchenware and Loreen gum Introduction to Dr. Amy Horniman and her story Amy's misdiagnosis journey and weight gain struggles Diagnosis, T4 monotherapy, and finding a mentor Thyroid as the master of metabolic processes Sponsor: True Age at-home biomarker testing Sponsor: Ultra nicotine-free focus pouches Thyroid lab tests: TSH, Free T3, and Reverse T3 Hashimoto's thyroiditis and autoimmune triggers T4 vs T3 therapy and conversion issues T2 (3,5-diiodothyronine) for fat loss and muscle preservation Impact of low-carb diets and refeeds on thyroid Sponsors: Vampire exosomes and Active Skin Repair Natural desiccated thyroid and glandulars Iodine, selenium, and radiation protection Peptides and bioregulators for thyroid support Testosterone for women and autoimmune protection Outro: Resources, consulting, and affiliate disclosure
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