Casanova, Amaloha, Wevers, Anne, Navarro-Ledesma, Santiago et al. · Frontiers in physiology · 2023 · DOI
This review explains that mitochondria—the energy-producing structures in our cells—do much more than just make energy. They also help control sleep-wake cycles, interact with gut bacteria, and regulate the immune system. When mitochondria don't work properly, it may contribute to several diseases including ME/CFS, and the authors suggest that specific lifestyle and physiological strategies might help restore mitochondrial health.
This review is valuable for ME/CFS patients and researchers because it positions mitochondrial dysfunction as a potentially unifying mechanism linking energy metabolism, circadian disruption, gut dysbiosis, and immune dysregulation—core features of ME/CFS. By framing mitochondrial health as a root cause and proposing integrative recovery strategies, it offers a comprehensive biological framework for understanding and potentially treating this complex disease.
This review does not prove that mitochondrial dysfunction is the primary cause of ME/CFS, nor does it establish which proposed interventions are safe or effective for ME/CFS patients specifically. As a mechanistic narrative review without systematic methodology or original data, it cannot demonstrate causality or provide evidence-based clinical recommendations; it is exploratory rather than conclusive.
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