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ZOE Science & Nutrition · May 7, 2026 · 1h 0m
How 'boosting' your immune system increases inflammation and 4 ways to support balance instead | Dr Giulia Enders
In this episode, gastroenterologist Dr. Giulia Enders challenges the popular notion of 'boosting' the immune system and instead advocates for balance. She explains that symptoms like fever and runny nose are active defenses, not signs of failure, and that suppressing them can sometimes backfire. Through her new book 'Organ Speak,' she details how diet, stress, sleep, and exercise modulate immune function, with sugar promoting inflammation and rest supporting health. The core message: health is about calibration, not brute strength.
This summary was generated from show notes and public descriptions, not from a full transcript review. Details may contain inaccuracies.
Canon
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When you feel sick, your immune system is not failing — it is actively defending you, and boosting it can sometimes increase inflammation.
Highlights
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References
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Gut — Giulia Enders (2015) — Her breakout book that sold 8 million copies and revolutionized public interest in gut health.
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Organ Speak — Giulia Enders (2026) — Her new book expanding the conversation to whole-body organ communication.
Misc
✧Dr. Giulia Enders' previous book 'Gut' sold 8 million copies, shifting mainstream attention toward gut health.
✧She reframes immunity as a balancing act rather than a battlefield, dismantling the 'boosting' myth.
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