Vanadium
Key facts
Daily Value (US FDA)—
Tolerable Upper Intake Level (UL)1,800 mcg
Median (Per day)33.3 mcgP5 5 – P95 375
Products651
Sources: https://nap.nationalacademies.org/catalog/10026 · adult UL 1800 mcg
Daily dose across products (mcg/day)
UL 1,800
1.5 mcglog scale · n=6511,562 mcg
Label data from official national databases and brand websites, as declared; not lab-verified.
Common questions
Is there an upper limit for Vanadium?
The adult Tolerable Upper Intake Level (UL) is 1,800 mcg per day. Going above it long term raises the risk of adverse effects. See the linked source. [source]
How much Vanadium do products usually contain per day?
As of 2026-11-01, 651 products list a comparable daily dose (659 dose records; one product can have several). The median is 33.3 mcg per day, and 90% of records fall between 5 and 375 mcg. Figures come from labels and are not lab-tested. [source]
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.