PhronesisThe displacement framework introduces _toxin = D(_toxic)\,dt as accumulated displacement over time. The body does not passively accumulate toxins without response: it deploys periodic, rhythmically organized clearance systems that reset _toxin toward zero. We survey these systems across timescales from hours to months: the glymphatic system (nightly brain metabolic clearance), hepatic phase I/II detoxification (fasting-window modulated), autophagy (mTOR-inhibition-triggered cellular self-eating, 16h fasting), gut mucosal renewal (3–5 days), skin cell turnover (28 days), menstrual endometrial shedding (28-day cycle), eccrine sweat-mediated heavy metal clearance (exercise-coupled), and tear-mediated stress hormone clearance (emotionally-coupled).
We formalize each as a periodic clearance event C_k with characteristic period _k, clearance efficiency _k, and substrate specificity S_k. The ground state of clean – minimum _toxin – is not achieved by any single clearance system but by the synchronized operation of the full multi-timescale hierarchy. We further analyze the plant-based dietary contribution: reduced accumulation rate through elimination of dietary advanced glycation end-products, dioxins, and bioaccumulated heavy metals, combined with enhanced clearance through fiber-accelerated gut transit, polyphenol-mediated liver enzyme induction, and superior hydration-dependent clearance kinetics.