Deep Dive: The Gut-Brain Axis
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Your gut and brain are in constant conversation through the Gut-Brain Axis.
The "second brain": Over 100 million nerve cells line your digestive system, more than in your spinal cord — the Enteric Nervous System. It regulates mood and stress response.
The chemical connection: The majority of your serotonin is produced in the gut. An inflamed or sluggish gut drops production, linking poor gut health to anxiety, depression, and brain fog.
The Vagus Nerve — the information superhighway: Runs from the brainstem to the colon.
- Brain to gut: stress shuts down digestion to save energy for fight-or-flight, causing bloating and malabsorption.
- Gut to brain: an inflamed gut sends danger signals upward, triggering mood swings and anxiety.
Healing the axis: Requires a dual approach — nourishing the gut with anti-inflammatory foods while calming the nervous system with somatic practices, repairing the communication lines both ways.