Conversations with Dr Libby: The Iron Conversation Episode 1
"This is not in your head, it’s in your blood work. Tired doesn’t have to be your default setting."
Listen now on Spotify and Apple Podcasts, or watch on YouTube.
In the first episode of Conversations with Dr Libby: The Iron Conversation, Dr Libby unpacks the untold story of iron deficiency — the world’s most common yet most overlooked nutrient deficiency.
You’ll learn how low iron impacts everything from your mood, energy, sleep and hormones to thyroid and brain function. Dr Libby explores why so many women (and teenage girls) struggle to restore their levels, how heavy periods, stress and dietary choices play a role, and why iron is essential for neurotransmitter production, oxygen transport and true cellular energy.
You’ll also hear a powerful case study showing how restoring iron transformed one young woman’s health and vitality.
What this episode covers
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Why iron deficiency is the most common — yet most overlooked — nutrient deficiency worldwide
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The impact of low iron on children’s growth, sleep and brain development
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Why teenage girls are especially vulnerable — from hair loss and anxiety to restrictive diets and skipped meals
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How iron deficiency affects athletes and active women, reducing endurance and recovery
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The two-way link between heavy periods and low iron — and what’s actually considered “normal” blood loss
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How postpartum and perimenopause create the “perfect storm” for deficiency
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The critical role of iron in producing neurotransmitters like dopamine, serotonin, GABA and melatonin
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The connection between iron and thyroid health and why deficiency can mimic hypothyroidism
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Iron’s role in cellular energy and oxygen delivery — how every red blood cell relies on it
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Recommended daily iron requirements for different ages and life stages
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A real-life case study of a 20-year-old woman whose heavy periods, anxiety and fatigue resolved after correcting her iron levels
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Why iron deficiency symptoms often overlap with thyroid, hormone and blood sugar issues, and how testing helps reveal the true cause
About The Iron Conversation Mini-Series
After appearing on countless podcasts herself, Dr Libby (PhD) is switching seats.
Tired isn’t your personality. Foggy isn’t your forever. In this 6-part mini-series, Dr Libby unpacks why iron deficiency is so widespread, how it affects every life stage and what it really takes to restore it. With real talk, expert guests including Dr Oscar Serrallach and Lara Briden, and practical steps that work, this is iron explained like you’ve never heard it before.
Available to listen now on Spotify and Apple Podcasts, or to watch on YouTube.
→ Feel like this could be your story too? Learn more about the impact of iron deficiency in Libby’s latest book, Fix Iron First.