Dynamics of Stability Revisited: Why a Foundational Insight in Physiology Did Not Reshape Clinical Medicine

In 2002, Lipsitz proposed a dynamic conception of health in which physiological stability arises from variability, adaptability, and non-linear interactions rather than from static equilibrium. Although conceptually clear and clinically intuitive, this framework did not translate into operational models in clinical medicine. This article revisits Lipsitz’ contribution as a historical inflection point and examines why principles of dynamic stability remained marginal despite their explanatory power. By situating the work within subsequent developments in evidence-based medicine, molecular reductionism, and data-driven healthcare, the article argues that structural constraints—rather than scientific limitations—account for this discontinuity, a gap that has become increasingly consequential in contemporary clinical and algorithmic decision-making.