Episode 240: What Mitochondrial Testing Can and Cannot Tell You - Why a Bottleneck is Not Always a Deficiency
About this episode
Dr. Eric Balcavage discusses the implications of mitochondrial testing and its limitations in diagnosing health issues.
Mitochondrial testing has become increasingly popular for people dealing with fatigue, hypothyroidism, chronic illness, brain fog, and low energy. But what does an abnormal mitochondrial test actually tell you? In this episode of the Thyroid Answers Podcast, Dr. Eric Balcavage explains why abnormal mitochondrial markers should never be viewed in isolation. While testing may show that mitochondrial function is reduced, it does not automatically explain why . Dr. Eric discusses why low Complex I, Complex IV, altered organic acids, abnormal acylcarnitines, or other mitochondrial findings are not necessarily signs of nutrient deficiencies or "broken" mitochondria. Instead, these changes may reflect inflammation, immune activation, poor oxygen delivery, thyroid physiology, under-fueling, toxin exposure, or even an adaptive response designed to protect the body. You'll also learn why standard laboratory testing and clinical history often provide critical context that advanced mitochondrial testing alone cannot, and why interpreting results through the lens of physiology—not just lab values—is essential. If you've been told you have "mitochondrial dysfunction" or you're considering…
More episodes of Thyroid Answers Podcast
- Episode 239: Stress, Food, and the Hypothyroid Body with Ginny Mahar
- Episode 238: Mitochondrial Dysfunction: The New Functional Medicine Rabbit Hole?
- Episode 237: Why Thyroid Medications and Supplements Work at First… Then Stop
- Episode 236: Why Does Cholesterol Rise When Thyroid Physiology Slows Down?
- Episode 235: Your Thyroid Labs Are "Normal"… But Are They Appropriate?
- Episode 234: The GI Connection to Hormone Disorders with Dr. Cassie Smith
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