Why Your Body Feels Like a Dead Battery with Wade Lightheart
September 24, 2026 · 53 min
Why listen
The fatigue and brain fog you blame on aging may be a potassium shortage your cells can fix fast.
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In this episode
- Why your muscles run on electrical charge, not just calories
- How the sodium-potassium pump controls every nerve signal you send
- Why potassium is the electrolyte most people are actually missing
- What restoring that charge can feel like within a single hour
About this episode
Every cell in your body holds an electrical charge, and Wade Lightheart says most of the fatigue, pain, and brain fog people chalk up to aging is really a battery running low on potassium, not a diet problem. In this episode, Jeff talks with Wade, co-founder of BiOptimizers and a former Mr. Universe competitor, about the sodium-potassium pump that powers every muscle contraction and nerve signal in the body, and why replenishing it can change how you feel in under an hour.
- Why your muscles work more like a battery than an engine, and what that changes about how you think about fatigue
- The sodium-potassium pump: the exchange happening inside every cell, all day, whether you notice it or not
- Why potassium, not sodium, is the electrolyte most people are actually running short on
- What happens when the charge "drains" — the dull ache, brain fog, and pain people mistake for aging
- Real stories of what happens within 60 minutes of restoring that charge
This episode is for anyone who's felt inexplicably drained, in pain, or foggy and assumed it was just age — and for anyone curious what's really happening inside their cells.
This episode was made possible by:
- BIOptimizers: Go to www.bioptimizers.com/onecommune and use code ONECOMMUNE for 15% off your order.
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- Stemregen: Get 20% off your first order at stemregen.co/commune with the code COMMUNEPOD
- LMNT: Get a free 8-count Sample Pack of LMNT’s most popular drink mix flavors with any purchase at drinklmnt.com/commune.
About Commune with Jeff Krasno
The Commune Podcast is where we explore the ideas and practices that help us live healthy, connected, purpose-filled lives.
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