Molybdenum

Trace mineral

What does Molybdenum do in your body?

A tiny-amount mineral that four enzymes need to break down sulfur amino acids, purines and some drugs.

What does Molybdenum do?

Cofactor for sulfite oxidase, xanthine oxidase, aldehyde oxidase and mARC.

Where does Molybdenum act in the body?

Liver and kidneys.

Which foods contain Molybdenum?

Legumes, whole grains, nuts.

How much Molybdenum do adults need?

RDA: 45 mcg for adults. Upper limit: 2,000 mcg.

What happens with too little Molybdenum?

Essentially never seen from diet.

Can you get too much Molybdenum?

Rare.

What does Molybdenum interact with?

—

What is known and unknown about Molybdenum?

Essential, but dietary deficiency is not a practical concern.

Evidence & sources

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General education only, not medical advice. Drafted Oct 2026 · pending qualified expert review.