Iron deficiency without anemia? | Masterjohn Q&A Files #252

Iron deficiency without anemia? | Masterjohn Q&A Files #252

Author: Chris Masterjohn, PhD August 9, 2021 Duration: 7:46

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Question: Iron deficiency without anemia?

I would just say that I would be wary of iron deficiency, even if it's not causing anemia, because iron plays roles in energy metabolism, detoxification, and thyroid metabolism separate from anemia. But the things that are easiest to test are thyroid panel and CBC. So if your thyroid panel and your CBC look great, you probably aren't truly iron deficient, but I would also measure it against symptoms. So for example, if you have unexplained fatigue and you feel much better when you get more iron in your diet, I would interpret that as iron deficiency, that probably is just most sensitively affecting the electron transport chain if it's not showing up in a CBC or a thyroid panel.

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DISCLAIMER: I have a PhD in Nutritional Sciences and my expertise is in performing and evaluating nutritional research. I am not a medical doctor and nothing herein is medical advice.

Access the show notes, transcript, and comments here.

Chris Masterjohn, PhD, is the Founder and Scientific Director of the mitochondria test Mitome


Chris Masterjohn, PhD hosts Mastering Nutrition, a podcast that digs into the science of how our bodies work at a fundamental level. The focus here is on mitochondrial health-the energy powerhouses within our cells-and how optimizing them forms the cornerstone of lasting vitality. Chris brings his background as a nutrition scientist and his experience founding BioOptHealth to these conversations, which move beyond generic diet advice. Instead, the podcast explores how individual differences, informed by tools like whole genome sequencing and detailed biochemical data, can reveal personalized paths to better metabolic function. Listeners will hear deep dives into cutting-edge research, practical interpretations of complex studies, and discussions on how to apply these insights in a real-world context. This isn't about quick fixes or trending superfoods; it's about building a coherent, scientifically-grounded understanding of nutrition from the cellular level up. Each episode aims to provide the kind of nuanced, evidence-based perspective that can help you make sense of conflicting health information. Whether the topic is a specific nutrient, a metabolic pathway, or a broader principle of wellness, Chris works to translate dense science into actionable knowledge. Tune in for a thoughtful, detailed exploration of what it truly means to master your own nutritional landscape.
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