Molybdenum: Functions

Molybdenum is known to be a cofactor for three enzymes:

  • Xanthine oxidase supports the hydroxylation reaction of nucleotides – precursors of DNA (genetic information) and RNA (transmits genetic information for protein formation) – and uric acid formation – uric acid is a highly potent water-soluble antioxidant.
  • Xanthine dehyde oxidase plays an important role in the detoxification of drugs and toxins.
  • Sulfite oxidase assists in the conversion of sulfite to sulfates. This is an important reaction for the metabolism of sulfate-containing amino acids, such as cysteine. Cysteine itself has antioxidant and detoxification functions as well.

Molybdenum is incorporated into the apatite microcrystals of the tooth bone and thus has a positive effect on dental health.