Collection Ten: The Gut–Brain Axis

Interoceptive Awareness of the Gut

Interoceptive Awareness of the Gut within the gut–brain axis — the science, the human experience, and why it belongs inside a Nervous System Intelligence framework.

Article #194·● Published·8 min read·Foundational

Definition

Interoceptive awareness of the gut is the capacity to feel and interpret gut sensations — hunger, fullness, discomfort, unease, warmth — with accuracy and without panic.

Why it matters

This skill is a foundation of both eating regulation and gut symptom management. It is learnable.

The Science

Interoceptive accuracy varies across individuals and is altered in conditions like IBS, eating disorders, and anxiety disorders. Practices that gently increase attention to internal sensation — body scans, mindful eating, breath work — improve outcomes in several studies.

The NSI Perspective

NSI treats interoception as one of the primary senses of the intelligent nervous system. Its education is real work.

Clinical Implications

Interoception-focused approaches are legitimate components of care for IBS, eating disorders, and functional symptoms.

Practical Application

Feeling your gut clearly — without catastrophe, without dissociation — is a skill. It grows.

References

  1. 1.Khalsa SS, Adolphs R, Cameron OG, et al. Interoception and mental health: a roadmap. Biol Psychiatry Cogn Neurosci Neuroimaging. 2018;3(6):501–513.