This work is part of the Lantern of Sulfur (LoS) framework, a systems-level model describing physiological stability as a function of load, pacing, and coordinated system capacity. This paper defines the clinical stack as a structural model of system capacity. The stack is conceptualized not as a list of interventions, but as a coordinated set of interdependent physiological layers—including hydration and pressure regulation, electrolyte coordination, buffering and cellular voltage, bile flow and clearance, and cellular energy—that together determine the system’s ability to absorb and process input load. The central claim is that clinical outcomes depend less on individual interventions and more on how support is structured relative to system capacity. When foundational layers are misaligned, the system loses coherence and tolerance to load decreases, producing multi-system instability. This model provides a framework for understanding variable tolerance, paradoxical responses, and fluctuating symptom patterns as expressions of capacity misalignment rather than isolated dysfunction. Within the LoS framework, the clinical stack defines structure (capacity). Complementary work on metabolic pacing defines control (load regulation), while clinical translation papers demonstrate how these principles manifest in real physiological systems. Together, these works describe a unified framework in which system stability depends on alignment between load, pacing, and layered capacity. For a complete index of related works, see: https://doi.org/10.5281/zenodo.17915492
Beth A. Martell (Fri,) studied this question.