How Chronic Stress and Cortisol Drain Your Mitochondria

By Mitolyn Reviews Team | July 28, 2026 | 7 min read | Stress & Health

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Cortisol is useful in short bursts. Chronically high, it damages mitochondrial DNA.

Acute stress: Boosts energy. Chronic: Damages mitochondria. Result: Less ATP, more fatigue.

  1. 10-min outdoor walk
  2. 4-7-8 breathing
  3. Limit doom-scrolling after 8pm
  4. Protein at breakfast

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Disclaimer: Educational only, not medical advice.