Molybdenum
Overview
Molybdenum is an essential mineral. It is vital for the function of several enzymes, but is easily obtained through the diet. Molybdenum deficiencies are virtually unheard of, and there are no benefits to high doses, making supplementation unnecessary.
Benefits
Molybdenum functions as a cofactor for three groups of enzymes, meaning it is needed for the enzymes to do their job. It is incorporated into a molecule called molybdopterin, which forms the actual cofactor. A molybdenum deficiency would impair the functions of these enzymes, which would prevent the body from processing amino acids that contain sulfur. Molybdenum deficiencies are characterized by symptoms similar to sulfur toxicity.
How it works
Molybdenum supplementation is unnecessary. Due to the lack of evidence and very low risk of deficiency, molybdenum may not even need to be added to multivitamin formulas.
Side effects
Molybdenum supplementation is not recommended because there is no evidence to support any benefits from supplementation, deficiencies are extremely rare, and molybdenum is easily obtained through the diet. More research is needed to determine if long-term supplementation is safe. For this reason, molybdenum doses should not exceed 50µg (0.05mg).
Dosage
Molybdenum deficiencies are extremely rare, since molybdenum is easily available through the diet, as it is found in grains and water. The body easily retains molybdenum, and only needs a few micrograms.
