Lithium
Key facts
Daily Value (US FDA)—
Tolerable Upper Intake Level (UL)—
Median (Per day)1,000 mcgP5 20 – P95 10,000
Products8
No authoritative upper value was found. Bounds used to screen out obvious label errors are estimated from the label distribution; see the Methodology.
Daily dose across products (mcg/day)
40 mcglog scale · n=810,000 mcg
Label data from official national databases and brand websites, as declared; not lab-verified.
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.