Flow Collapse Model™ — A Digestive-First Explanation of Chronic Neuro-Metabolic Dysfunction

This publication is Part 2 of the Flow Collapse Model™ Series.

• Part 0: Flow Collapse Model™ — Official Glossary of Terms

• Part 1: Flow Philosophy — Foundations of the Flow Collapse Model™

• Part 2: Mechanistic Model & Case Evidence (this document)

The Flow Collapse Model™ proposes a digestive-first etiology for chronic depression, ME/CFS-like fatigue, ADHD-like inattention, dysautonomia, sensory hypersensitivity, and treatment-resistant “adrenal fatigue.”
It describes how upstream collapse of digestive flow—impaired bile secretion, hypochlorhydria, mucosal fragility, and disrupted enzyme signaling—produces downstream failure in nutrient delivery, mitochondrial activation, and neuroendocrine regulation.

Despite normal laboratory findings, affected individuals demonstrate a consistent clinical pattern:
– intolerance to betaine HCl, digestive enzymes, and fat-soluble nutrients
– emotional blunting and morning lethargy
– cognitive slowing and sensory sensitivity
– poor tolerance to antimicrobial herbs
– circadian disruption with late-night hyperarousal

Recovery in the presented case occurred exclusively through digestive-secretion support
(mucosa → bile → stomach acid → enzyme signaling → nutrient delivery),
without antibiotics, killing herbs, probiotics, restrictive diets, or psychiatric medication.
This digestive-only recovery pattern has not been previously documented in the literature.

This document focuses on mechanism, sequencing logic, and case-based evidence.
A separate clinical protocol (bile-first → acid → enzymes → mucosa → microbiome) will be released independently.
The intention of this preprint is to provide a conceptual and physiological framework—not a treatment program.

Trademark Notice:
Flow Collapse Model™ is a pending trademark.
All terminology is defined and standardized in the Official Glossary (Part 0).
Commercial use, modification, reproduction, or derivative clinical frameworks are prohibited.