Lab test

Chromium Urine Test - Toxicity, Deficiency

A chromium urine test measures the amount of chromium excreted in the urine.

Typical price

From $199

Results

1-3 business days

Preparation

See preparation notes below

Sample

Blood draw or sample collection at a local center

A chromium urine test measures the amount of chromium excreted in the urine. It is often used alongside a blood chromium level to help evaluate exposure or unusual mineral loss. Chromium is a trace mineral the body uses in small amounts, and it plays a role in how the body handles glucose. Urine testing may be ordered when occupational or environmental exposure is a concern, or when a provider wants a longer view of chromium output. Because chromium is present in tiny amounts, results are interpreted carefully with other information.

• Chromium (urine) Measures the amount of chromium excreted in urine.
• Chromium (blood) Often measured alongside the urine test to compare levels.

• People with possible occupational or environmental exposure
• Individuals being evaluated for unusual mineral loss
• People with prolonged intravenous nutrition or malabsorption
• Those with concerns about chromium intake or toxicity

• A timed or random urine collection may be requested; follow the instructions given.
• Tell the collector about supplements or recent exposure.
• Avoid chromium-containing products before collection if instructed.
• Follow any instructions provided for your specific panel.

Urine chromium reflects how much chromium the body is excreting. A high result may relate to excessive intake or exposure, while low output may be considered alongside nutritional status. Because concentrations are very low, contamination and recent supplements can affect the result. Discuss results with a healthcare provider, who can interpret them with your history.

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