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What is a normal zinc level?

Published in Zinc Levels 1 min read

A normal zinc level, specifically the amount of zinc found in serum or plasma in healthy individuals, typically ranges from 80 to 120 mcg/dL (12 to 18 mcmol/L) [2].

Here's a breakdown for better understanding:

  • Units: Zinc levels are usually measured in micrograms per deciliter (mcg/dL) or micromoles per liter (mcmol/L).
  • Reference Range: According to the NIH Office of Dietary Supplements, a healthy range is generally considered to be 80-120 mcg/dL [2].
  • Inadequate Levels: Serum zinc levels below 70 mcg/dL in women and 74 mcg/dL in men may suggest inadequate zinc status [2].

This table summarizes the information:

Measurement Normal Range (Serum/Plasma) Indicates Inadequate Zinc Status
mcg/dL 80 - 120 Below 70 (women), Below 74 (men)
mcmol/L 12 - 18 N/A

Keep in mind that these are general guidelines, and your healthcare provider is the best source for interpreting your specific zinc levels.