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Is My Gut Really My "Second Brain"?

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Sue Mah , Level 12
Sue Mah
7499 Followers
Your gut houses 400–600 million neurons and sends 80–90% of its signals up to the brain — not the other way around. Registered dietitian Sue Mah explores the gut-brain connection, the powerful role of the vagus nerve, and how stress physically changes the bacteria living in your gut. Plus: practical strategies to calm your nervous system and support your microbiome at the same time.

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If you found this video via search, check out Sue Mah's full series, The Happy Gut: Optimize Your Gut Health.

Is My Gut Really My "Second Brain"?
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