Commune with Jeff Krasno Your Winter Immunity Playbook with Dr. Jeffrey Bland, Dr. William Li, and Dr. Roger Seheult
Dec 11, 2025
Join Dr. William Li, a physician and nutrition expert, discussing how gut bacteria influence immune function and the importance of food choices. Also featured, Dr. Roger Seheult, a critical care physician, shares insights on how vitamin D, quality sleep, and hot/cold therapies can enhance immune resilience. Together, they unpack the dynamic relationship between our microbiome and overall health, offering practical strategies to strengthen immunity as winter approaches.
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Immune System As A Dynamic Network
- The immune system is a dynamic, learning network that constantly samples the environment.
- Lifestyle factors like sleep, stress, exercise, and relationships continuously shape immune responses.
Innate Immunity Can Be Trained
- Innate immunity can be trained and is not fixed or purely ancient.
- Metchnikoff linked gut microbes to immunity and longevity as early as 1902.
Protect Your Body's Defense Systems
- Treat your body's defense systems well by prioritizing sleep, exercise, and clean nutrition.
- Neglecting these systems increases susceptibility to illness.
