Translational reinterpretation of ancestral healing rituals: Structured physiological modulation through adaptive...

Ancestral healing rituals have long been embedded in cultural traditions as symbolic practices. However, emerging evidence suggests these rituals may act as structured behavioral interventions capable of eliciting adaptive physiological responses. This study proposes a translational reinterpretation of ancestral healing rituals through the lens of contemporary redox biology, systems physiology, and bioenergetic modulation.

Using a Work Breakdown Structure (WBS) and PRISMA-guided systematic reviews, the study was organized into five work packages (WP's). Historical (WP2) and physiological (WP3) systematic reviews identified Fundamental Points of View (FPV's) and Critical Success Factors (CSF's). Heuristic triangulation in WP4 led to the emergence of the APEIC model (Adaptive Psychoneuroendocrineimmunometabolic Cascade), integrating behavioral practices with bioenergetic and metabolic processes. The model was validated in WP5 using SMART and FINER criteria.

Five FPV's (e.g., meditation, fasting, ritual celebration) and thirteen CSFs (e.g., redox modulation, neuroplasticity, immune adaptation) were identified. Findings suggest that rituals rhythmically modulate proton gradients, redox balance, and metabolic flexibility, contributing to systemic coherence. The APEIC model explains how ritual-induced stimuli can synchronize psychoneuroendocrine, immune, and metabolic systems via transient physiological oscillations. Endogenous DMT is proposed as a potential biomarker of integrative coherence.

Ancestral healing rituals can be reinterpreted as biologically plausible platforms for inducing adaptive physiological states. The APEIC model provides a conceptual foundation for non-pharmacological health strategies rooted in ancestral behavioral intelligence. Future studies should experimentally test the model's mechanisms to inform integrative and personalized healthcare applications.