Molybdenum and Sulphite Detoxification: Biochemical Foundations and Clinical Implications for Integrative Practice.
Year: 2025
Type: article
Abstract: Background: Molybdenum (Mo) is an essential cofactor for sulphite oxidase, the enzyme respon-sible for converting reactive sulphites into sulphates. Functional insufficiency, driven by poor dietary intake, dysbiosis, inflammation, or genetic variants, may impair detoxification capacity and contribute to symptoms such as fatigue, headaches, bronchial reactivity, and gastrointestinal discomfort.Objectives: To synthesise current evidence on dietary, metabolic, and clinical determinants of Mo status, and to outline integrative strategies for supporting sulphite detoxification within a Naturopathic framework.Methods: This synthesis draws on biochemical, nutritional, and clinical literature addressing Mo physiology, sulphite metabolism, dietary intake patterns, genetic modifiers, and evidence-based naturopathic interventions. Emphasis is placed on functional assessment and therapeutic per-sonalisation.Results: Findings indicate that many individuals may exhibit functional Mo insufficiency despite meeting standard reference intakes. High sulphite exposure, impaired intestinal absorption, mitochondrial dysfunction, and specific polymorphisms (e.g., sulphite oxidase, MOCS1) may reduce sulphite oxidase activity. Integrative interventions, including Mo-rich diets, reduction of exogenous sulphites, antioxidant support, and targeted supplementation, can improve metabolic resilience when deployed with laboratory supervision.Conclusions: Mo plays a pivotal role in sulphite metabolism and should be considered in pa-tients presenting with unexplained intolerances or detoxification-related symptoms. A person-alised approach that combines functional testing, nutritional optimisation, and lifestyle strate-gies can enhance clinical outcomes and reduce the burden of sulphite-related metabolic stress.
Authors: Afonso, Rui, Veiga, João, Almeida, Tânia, Barros, Jussara Araújo, Peixoto, Marta
Language: English
Topic: Trace Elements in Health
Subfield: Nutrition and Dietetics
Field: Nursing
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W7116076525
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