Molybdenum
Key facts
Sources: https://ods.od.nih.gov/factsheets/Molybdenum-HealthProfessional/ · FDA DV 45 mcg (https://www.fda.gov/food/nutrition-facts-label/daily-value-nutrition-and-supplement-facts-labels); pre-2016 DV [75] (https://www.federalregister.gov/documents/2016/05/27/2016-11867/food-labeling-revision-of-the-nutrition-and-supplement-facts-labels); adult UL 2000 mcg
Daily dose across products (mcg/day)
Label data from official national databases and brand websites, as declared; not lab-verified.
Common forms
| Form | Products | Median | P5–P95 | Elemental fraction |
|---|---|---|---|---|
| Molybdenum sodium molybdate | 380 | 50 mcg | 11.9 – 250 | — |
| Molybdenum glycinate | 336 | 50 mcg | 16.7 – 150 | — |
Common questions
What is the Daily Value for Molybdenum?
The US FDA Daily Value for adults and children aged 4 and over is 45 mcg. It is a labelling reference, not a personal recommendation. [source]
Is there an upper limit for Molybdenum?
The adult Tolerable Upper Intake Level (UL) is 2,000 mcg per day. Going above it long term raises the risk of adverse effects. See the linked source. [source]
How much Molybdenum do products usually contain per day?
As of 2026-11-01, 1,781 products list a comparable daily dose (1,804 dose records; one product can have several). The median is 50 mcg per day, and 90% of records fall between 10 and 150 mcg. Figures come from labels and are not lab-tested. [source]
What are the side effects of Molybdenum?
Molybdenum from food and drinks causes no harm. Miners and metalworkers exposed to high levels in air and soil sometimes develop achy joints, gout-like symptoms and high blood uric acid. (Source: NIH ODS) [source]
What happens if you take too much Molybdenum?
The adult UL is 2,000 mcg a day from all sources. (Source: NIH ODS) [source]
Is Molybdenum safe during pregnancy and breastfeeding?
The recommended amount is 50 mcg a day in pregnancy and breastfeeding. (Source: NIH ODS) [source]
Does Molybdenum interact with medications or other supplements?
Molybdenum is not known to interact with any medicines. (Source: NIH ODS) [source]