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The Biology of Energy: Mitochondria, Hormones, Blood Sugar & Inflammation
Episode 10812th January 2026 • The Goode Health: Functional Medicine, Longevity & Autoimmune • Nicole Goode Certified Functional Medicine Practitioner
00:00:00 00:17:20

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Energy is often treated as a mindset problem, something to fix with motivation, discipline, or better routines. But real, sustainable energy is created inside the body. In this episode, we break down the biology of energy, explaining why fatigue is rarely about one single issue and why “doing all the right things” doesn’t always translate into feeling energized.

00:50 – Energy Is Not a Mindset Problem

03:00 – How Energy Is Created at a Cellular Level

06:00 – Cortisol, Circadian Rhythm & Energy Timing

08:40 – Blood Sugar Instability & Energy Crashes

11:10 – Low-Grade Inflammation & Immune Activation

13:30 – A New Framework for Supporting Energy

If you struggle with persistent low energy, afternoon slumps, feeling wired at night but exhausted in the morning, or fatigue that doesn’t improve with sleep or nutrition alone, this episode will give you a clear, systems-based framework for understanding what your body is responding to.

RESOURCES: Grab all the links and resources mentioned in this episode at https://www.nicolegoodehealth.com/the-goode-health-podcast/episode-108

DISCLAIMER: The content in this podcast and related website is not intended to be a substitute for medical advice. It is not intended to be used to diagnose or treat, instead it is designed to help educate and inspire. Always seek the advice of a professional medical practitioner or qualified health practitioner. Never ignore or disregard advice given to you based on information in this podcast or related website and do not delay in seeking medical advice.

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