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Huberman Lab · February 6, 2023 · 2h21m
Dr. Elissa Epel: Control Stress for Healthy Eating, Metabolism & Aging
Elissa Epel explains the biology of how chronic stress accelerates aging through telomere shortening, disrupts metabolism, and drives stress eating. She provides evidence-based strategies for shifting from threat-state to challenge-state stress responses.
This summary was generated from show notes and public descriptions, not from a full transcript review. Details may contain inaccuracies.
Canon
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Epel's research shows that chronic psychological stress shortens telomeres (protective caps on chromosomes), accelerating cellular aging. Caregivers under chronic stress had telomeres equivalent to 10 additional years of biological aging compared to controls.
Highlights
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The stress response itself is not the problem; whether you interpret stress as threat or challenge determines its health impact
Epel distinguishes between threat-state stress (which constricts blood vessels, suppresses immunity, and accelerates aging) and challenge-state stress (which dilates blood vessels, enhances performance, and may not harm telomeres). The same stressor can produce either response depending on mindset.Was this useful?