ZOE Science & Nutrition Recap: Tips for a healthy immune system | Jenna Macciochi
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Nov 11, 2025 Jenna Macciochi, an immunologist, explores the fascinating world of immune health. She discusses how the immune system operates silently throughout the body and emphasizes the importance of supporting it with daily actions. Jenna shares the benefits of an anti-inflammatory Mediterranean diet and its impact on gut health. She also highlights the connection between inflammation, mood, and energy levels. Additionally, Jenna offers practical stress-reduction techniques and breathing exercises to enhance overall well-being.
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Immune System Is Everywhere
- The immune system is distributed throughout the body, concentrated at barrier sites like skin, nose, mouth, and gut.
- Immune cells also circulate in blood and gather in organs like lymph nodes to surveil and coordinate responses.
Adopt An Anti-Inflammatory Diverse Diet
- Follow an anti-inflammatory dietary pattern rich in diverse fruits, vegetables, olive oil, lean protein, oily fish, and fiber.
- Prioritize dietary diversity across your life rather than relying on repeat 'superfoods' or single supplements.
Gut Barrier Links Microbiome To Immunity
- Gut barrier leakiness can let microbes or microbial fragments into the body and trigger inflammation.
- A disordered gut microbiome and poor diet increase leakiness and chronic inflammation that harms long-term health.