Molybdenum
minerals
Molybdenum is an essential trace mineral that functions as a cofactor for several important enzymes involved in amino acid metabolism, detoxification, and nucleotide synthesis. Most people obtain sufficient molybdenum from dietary sources, making supplementation unnecessary for general health. It plays a crucial role in breaking down purines and converting amino acids into usable forms.
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Benefits
Dosage
Typical Dose
45-100 mcg daily
Upper Limit
2000 mcg daily (tolerable upper limit)
Timing
With meals for optimal absorption
Forms & Bioavailability
Sodium molybdate
High absorption; readily utilised by the body
Molybdenum glycinate
Good absorption; chelated form for enhanced bioavailability
Side Effects
Interactions
Research Summary
Research indicates molybdenum is essential for optimal enzymatic function, particularly in sulphite oxidase and xanthine oxidase activity. Deficiency is extremely rare in humans consuming typical Western diets but may occur in total parenteral nutrition patients. Most clinical evidence supports the importance of adequate molybdenum intake rather than benefits from supplementation above dietary needs.
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The Bottom Line on Molybdenum
Molybdenum is moderately researched with promising but sometimes mixed evidence.It is most commonly used for supports enzyme cofactor function and aids sulphite and purine metabolism. As with any supplement, individual results vary. Start with the lower end of the dosage range and assess for 4-8 weeks before adjusting.
About Our Research
This profile is compiled from peer-reviewed research published on PubMed, the NIH Office of Dietary Supplements, and established nutritional science databases. Dosages reflect clinically-studied amounts from human trials where available. We update profiles as new research emerges. This is not medical advice — consult a healthcare professional before supplementing.
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Goal Guides for Molybdenum
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