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Tag: hypocapnia

The Oxygen Paradox: Normal Blood Oxygen, Foggy Brain

The Oxygen Paradox: Normal Blood Oxygen, Foggy Brain

Posted on October 13, 2026 by jennanewbery

A normal SpO₂ reading doesn’t tell you how much oxygen reaches your brain. Learn how CO₂, the Bohr effect, and breathing habits shape focus and calm.

Posted in Breathwork Science Tagged Bohr effect, brain fog, CO₂ tolerance, extended exhale, hypocapnia, nasal breathing, oxygen saturation, SpO₂ normal but tired

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Recent Comments

  1. Air Hunger: How CO₂ Sensing Drives Your Stress Response - Breathful Balance on The Bohr Effect: Why Breathing Less Can Sharpen Your Brain
  2. The Oxygen Paradox: Normal Blood Oxygen, Foggy Brain - Breathful Balance on The Bohr Effect: Why Breathing Less Can Sharpen Your Brain
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