Participant food tracking in psychiatric ketogenic metabolic therapy: an unresolved clinical, psychosocial, and implementation question

Frontiers in Nutrition · Published 2026-08-06 · DOI 10.3389/fnut.2026.1879746

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Nicole Laurent

Abstract

Participant food tracking in psychiatric ketogenic metabolic therapy (KMT) varies across the metabolic psychiatry literature but is reported inconsistently rather than examined as a delivery decision with its own clinical rationale and consequences. This conceptual analysis develops a framework for participant food tracking in psychiatric KMT using metabolic psychiatry literature to identify variation in delivery models and draws on adjacent literatures relevant to dietary recording and reporting guidance for complex nonpharmacologic interventions. The framework is organized around three unresolved clinical questions: what assumptions about patient capacity shape who is taught to track and why; whether tracking functions as burden and/or treatment work, with implications for treatment ownership and continuity; and how short-term professional management relates to long-term treatment independence. Research priorities and potential methodologies are organized across ten interrelated domains that follow from these questions. To situate these questions, a supporting continuum maps variation in participant involvement across delivery approaches, from professionally managed models with no participant-generated record to higher levels of participant involvement in dietary recording. The framework offers a shared way to examine how participant food tracking is understood, assigned, and used in psychiatric KMT, and to investigate the clinical and psychosocial functions it serves within treatment.

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Publication details

Year
2026

Citation

Laurent, N. (2026). Participant food tracking in psychiatric ketogenic metabolic therapy: an unresolved clinical, psychosocial, and implementation question. Frontiers in Nutrition. https://doi.org/10.3389/fnut.2026.1879746

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