The Dr. Leaf Show Good Stress: The Health Benefits of Doing Hard Things (with Jeff Krasnos)
23 snips
Mar 26, 2025 
Jeff Krasno, entrepreneur and author who co-founded Commune and Wanderlust, shares his journey from illness to resilience. He explores the idea of 'good stress' and why fasting, cold exposure, and hard conversations can strengthen body and mind. He also discusses evolutionary mismatches, epigenetics, and practices like breathwork and meditation to build upward health momentum.
AI Snips
Chapters
Books
Transcript
Episode notes
Stress Is Adaptive, Not Always Harmful
- Stress is an adaptive physiological response that helps us survive acute threats like a rattlesnake encounter.
- Chronic stress occurs when that response never resolves and undermines health over time.
Environment Shapes Gene Expression
- Genes don't fix your fate; gene expression changes with the environment through epigenetics.
- Mechanisms like methylation can turn genes on or off in response to nutrition and stress.
Personal Health Turnaround From Illness
- Jeff Krasno became very sick with diabetes, leaky gut, fatigue, and brain fog about five years ago.
- He changed his story and lifestyle, which catalyzed his health transformation.
