Copper in Hair, Mass Concentration

Why Might This Test Be Ordered?

Your healthcare provider may recommend this test if you have symptoms or conditions linked to copper imbalance, such as Wilson’s disease (a genetic disorder affecting copper metabolism), or if you’re at risk due to certain medications, dietary factors, or genetic predispositions.

What Does This Test Measure?

The test measures copper’s mass concentration in your hair, reflecting long-term copper exposure or storage. Hair is a useful sample because copper levels in hair can persist for months, offering a snapshot of past copper intake or metabolic status.

Sample Collection and Preparation

A small sample of your hair (usually from the scalp or roots) is collected, typically near the scalp. The hair is cleaned to remove surface contaminants before analysis. No special preparation is needed beyond avoiding hair dye or chemical treatments for a few days before testing.

What Are the Possible Results?

Results are qualitative (present/absent or relative to reference ranges) and interpretive by a healthcare provider. Abnormal levels may suggest copper overload, deficiency, or metabolic disorders but should be evaluated alongside clinical findings and other tests.