Barbell Shrugged Physiology Friday: [Immune System] Why Optimal Nutrition Starts with the Immune System w/ Anders Varner, Doug Larson, Coach Travis Mash and Dan Garner
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Aug 8, 2025 Discover the vital connection between the immune system and muscle growth. Learn how gut health impacts overall performance and fat loss. Explore the roles of stress and nutrition in immune efficiency, emphasizing a holistic approach to health. Uncover the critical insights from blood chemistry that reveal hidden health issues affecting athletic performance. Plus, find out how carbohydrates can enhance recovery and reduce stress hormones after workouts. Prioritize health for optimal training outcomes!
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Neutrophil–Lymphocyte Ratio Signals Infection
- A high neutrophil-to-lymphocyte ratio suggests bacterial infection; different ratios signal different issues.
- Use differential counts, not just total WBC, to find hidden root causes.
Cortisol Shifts Th1/Th2 Balance
- Cortisol suppresses Th1 immunity and stimulates Th2, shifting infection-fighting capacity.
- Chronic stress or raising cortisol can therefore worsen bacterial infections by blocking Th1 responses.
Anders' Coffee Drop After Gut Fix
- Anders drank far more coffee while his body suppressed cortisol to fight a gut infection.
- After treating the infection, he needed far less coffee and regained natural energy and sleep depth.