Within the depth-psychology corpus assembled here, Quality of Life (QOL) emerges not as a static index of comfort but as a dynamic outcome domain that registers the cumulative psychosocial gains — and deficits — of recovery from substance use disorders. Laudet and colleagues (2006, 2008) supply the most sustained theorization, positioning QOL as the terminal node in a structural equation model where social support, spirituality, life meaning, religiousness, and 12-step affiliation collectively buffer the corrosive action of stress. Their longitudinal data demonstrate that QOL rises measurably with clean time, suggesting that recovery itself is a trajectory toward flourishing, not merely toward abstinence. Giménez-Meseguer et al. (2020) extend this frame somatically, providing meta-analytic evidence that structured physical exercise — whether aerobic, strength-based, or derived from oriental practices such as yoga and tai chi — produces significant QOL gains in substance-dependent populations, measured across physical, psychological, and social domains via instruments such as the SF-36 and WHO-QOL Brief. McPheeters (2023), by contrast, finds the evidence base for pharmacological interventions (naltrexone, acamprosate) to be insufficient on QOL endpoints, exposing a persistent measurement gap in clinical trials. The productive tension across these sources is clear: psychological and behavioral resources appear to move QOL in ways that pharmacotherapy alone cannot demonstrate.