Brain Fog Starts in Your Feet (Scientifically Proven) : 1476
May 31, 2026 · 8m
Summary
Dave Asprey argues that brain fog often stems from poor circulation and sensory deprivation caused by modern footwear, not just mental fatigue. He explains how weak calf muscles and cushioned shoes restrict blood flow to the brain and disrupt nervous system balance. By walking barefoot and strengthening feet, listeners can restore oxygen supply and sensory feedback, significantly improving cognitive clarity and focus.
Topics discussed
Viome: Personalized health testing via RNA analysis
Mineral deficiency and the synergy of Dake and Minerals 101
Brain fog origins: Blood flow and oxygen supply to the brain
The calf muscle pump and circulation's role in cognition
Foot sensory input and nervous system regulation
Restoring clarity through barefoot walking and foot strength
Gatlin: Physician-led optimization for unexplained symptoms
Essentia mattresses: EMF protection and sleep recovery
Practical steps: Minimal footwear and calf exercises
Podcast credits and medical disclaimers
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