Zinc — Blood Levels, Deficiency and Excess, Testing
Updated: June 2025
Zinc is an essential trace element involved in over 300 enzymatic reactions. Necessary for immunity, wound healing, DNA synthesis, and cell division. Deficiency manifests as impaired immunity, hair loss, and taste disturbances.
Reference Range
0,6–1,2 мг/л (9–18 мкмоль/л)
Causes of Elevation
- Insufficient intake (vegetarianism, unbalanced diet)
- Malabsorption (celiac disease, Crohn's disease)
- Chronic liver disease
- Chronic kidney disease
- Pregnancy and lactation
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