The Science of Stress: How Your Brain & Body Actually React with Dr. Jenski

17 Feb 2025 · 33 min
32:44

Conversation (YouTube interview) between Aaron Hartman, MD and Dr. Jenski exploring how stress affects healing and health. They define stress broadly (external, internal, environmental, historical/ACEs), link stress to measurable biology (salivary cortisol curves, heart-rate variability), describe limbic/HPA-axis dysfunction and mast-cell mediated ‘crashes’, and argue mitochondrial dysfunction (metabolic reserve) is a central mediator connecting stress to chronic disease and impaired recovery. Clinical examples cited include Takotsubo cardiomyopathy, stress-associated strokes, shingles, and cancer risk linked to severe life stressors.

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