🧪 Wellness Holistic Health Simulation

Holistic wellness is more than a slogan — it is the measurable balance between the stress your body is asked to absorb and the recovery inputs (sleep, exercise, diet, social connection) it gets to buffer that stress. This simulator models that balance directly using the allostatic-load framework from stress physiology: four regulatory systems — cardiovascular, metabolic, immune and neuroendocrine — each accumulate or shed "wear and tear" load in real time as you adjust lifestyle sliders and trigger acute stress events, rendered as a living 3D homeostasis core with orbiting system nodes and a drifting field of stress motes whose density tracks your overall Allostatic Load Index.