What is Copper?
for iron metabolism and connective tissue
Copper is needed for red cell production, iron metabolism, and connective tissue. Deficiency is uncommon but can occur with high zinc supplementation.
The value is read alongside zinc because the two trace minerals compete for absorption.
Test facts
- Unit
- µmol/L
- Sample
- Serum
- Fasting
- No fasting needed
- Turnaround
- 5 days
What does low Copper mean?
Low copper can appear with heavy zinc supplementation or malabsorption.
What does high Copper mean?
High copper can appear with inflammation, pregnancy, or the rare Wilson's disease.
Panels that measure Copper
- Vitamins & Minerals Full
More markers in the same area
Launching in Stockholm in 2026.
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This is general information about the marker, not an assessment of your values and not medical advice. Last updated: May 2026.