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Nervous System & Mental Wellbeing

The Gut-Brain Axis

How the gut and brain communicate bidirectionally — the vagal, immune, and microbial pathways — and how gut health directly shapes mood, anxiety, cognition, and behaviour.

6 lessons ~18 min
The Gut-Brain Axis

What you’ll learn

1. Course Content

Full lesson content

  • Overview3 min
  • The Enteric Nervous System3 min
  • Gut Bacteria and Mental Health3 min
  • Leaky Gut and Neuroinflammation3 min
  • The Vagus Nerve as the Communication Highway3 min
  • Healing the Gut for Mental Health3 min

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