Logan, A C, Wong, C · Alternative medicine review : a journal of clinical therapeutic · 2001
This review examines how oxidative stress—damage caused by harmful molecules in the body—may contribute to ME/CFS symptoms. The authors suggest that certain dietary supplements with antioxidant properties, such as glutathione and alpha-lipoic acid, might help reduce this damage. They also discuss how food intolerances and undiagnosed celiac disease could play a role in ME/CFS, even when digestive symptoms are absent.
This study is important because it proposes oxidative stress as a mechanistic explanation for ME/CFS symptoms and suggests testable interventions that patients and clinicians can evaluate. The inclusion of celiac disease in differential diagnosis considerations may help identify previously undiagnosed cases that mimic or contribute to ME/CFS presentation.
This narrative review does not establish that oxidative stress definitively causes ME/CFS, nor does it prove that the suggested supplements are effective treatments—it only identifies them as potentially worthy of investigation. The review does not provide clinical trial data demonstrating efficacy, and correlation between oxidative stress markers and CFS symptoms does not necessarily indicate causation. Individual patient responses to dietary modifications may vary significantly.
About the PEM badge: “PEM required” means post-exertional malaise was an explicit required diagnostic criterion for participant inclusion in this study — not that PEM was studied, observed, or discussed. Studies using criteria that do not require PEM (e.g. Fukuda, Oxford) are tagged “PEM not required”. How the atlas works →
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