Thyroid Truths, GLP-1s, and Why Women Are Still Being Gaslit with McCall McPherson

Follow us on Instagram: @thehealthspancollectiveIn this episode of The Healthspan Collective, host Nicole Doran sits down with integrative thyroid expert McCall McPherson, founder of Modern Thyroid Clinic, for a conversation on thyroid dysfunction, women’s health, and why so many women are still being told their labs are “normal” while continuing to feel unwell.McCall shares her own experience struggling with debilitating hypothyroid symptoms despite being prescribed standard thyroid medication, and how that journey ultimately led her to specialize in thyroid care. Together, Nicole and McCall unpack the limitations of conventional thyroid testing, including why relying on TSH alone can leave many women undiagnosed or improperly treated.The conversation explores the importance of full thyroid panels, the role of T3-containing medications, and the symptoms that are often overlooked or dismissed, from low libido and dry skin to puffiness, fatigue, thinning eyebrows, and inability to sweat. They also discuss Hashimoto’s disease, thyroid autoimmunity, and the growing links between COVID, long COVID, and thyroid dysfunction.Nicole and McCall also get into fertility, miscarriage prevention, postpartum thyroid shifts, menopause, hormone replacement therapy, and the nuanced conversation around GLP-1s. McCall explains her approach to microdosing GLP-1 medications for inflammation, metabolic dysfunction, and weight management, while emphasizing patient safety and individualized care.This episode is a deeper look at the intersection of thyroid health, hormones, metabolism, and advocacy, especially for women who know something feels off despite being told everything looks “fine.”What We Cover:Why normal thyroid labs don’t always mean optimal healthThe limitations of testing TSH aloneT3, Armour, Cytomel, and thyroid medication differencesCommon overlooked thyroid symptomsHashimoto’s testing and thyroid autoimmunityCOVID and long COVID thyroid connectionsGraves’ disease explainedFertility, miscarriage, and postpartum thyroid healthMenopause, HRT, and hormone shiftsGLP-1s, inflammation, and metabolic healthChapters:00:00 ⚠️ The T3 Pregnancy Debate02:19 🧠 McCall’s Thyroid Wake-Up Call05:56 💊 Synthroid vs Armour09:00 🔬 The TSH Testing Problem13:54 🚩 Overlooked Thyroid Symptoms15:55 🦋 Hashimoto’s and Antibody Testing18:27 🦠 Long COVID and Thyroid Links27:17 📉 GLP-1 Myths and Benefits44:23 🌡️ Menopause and Thyroid Autoimmunity50:33 🤍 Fertility, Miscarriage and Thyroid Health