The Dr. Gundry Podcast Best Ways to Support Immune Health - Dr. G's Quick Health Tip | EP 354.B
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Jun 5, 2025 Explore the secrets behind a robust immune system and discover how gut health impacts vulnerability to infections. Learn about the hidden dangers of sugar and fructose in 'healthy' foods that threaten your defenses. Dive into the vital roles of vitamins D and C, especially during flu season, and uncover surprising food sensitivities that could affect your wellbeing. Key strategies for enhancing immunity include beneficial mushroom extracts and urolithin A, emphasizing the connection between diet, aging, and overall health.
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Immune System Core Functions
- The immune system defends primarily against bacteria, viruses, and abnormal cells such as cancer cells.
- It identifies and destroys odd cells before they become problematic for the body.
Aging Weakens Immunity
- Aging reduces immune system effectiveness, making responses to infections weaker.
- Older adults require stronger stimuli, such as high-dose flu shots, to activate an immune response.
Seal Gut by Avoiding Lectins
- Avoid foods containing lectins like grains, improperly cooked legumes, and nightshades to protect gut integrity.
- Sealing the gut wall reduces immune system distraction and supports white blood cell availability.
