Zinc, Red Blood Cell (RBC) details

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Feature	Labcorp	Quest Diagnostics
Price	$55.99	$23.99
Results in	~4 business days	~5 business days
Sample type	Blood Red Blood Cells	Blood Red Blood Cells
Require fasting	No	No

About the test

Zinc is an essential trace mineral involved in immune function, wound healing, and cellular metabolism. It helps assess nutritional status, especially in conditions of malabsorption or suspected deficiency.

Included biomarkers & Reference ranges

Biomarker	Reference range
Zinc RBC Measures zinc stored inside red blood cells, considered a more accurate reflection of longer-term zinc status than a standard serum test.	9–14.7 mg/L

Reference ranges vary by lab, age, and sex (M/F). Your report shows your exact range. Click any biomarker to see its optimal range and what your results mean.

How it works

1. Order online No referral or insurance
2. Get a requisition By email, instantly
3. Visit a draw center Bring a matching photo ID
4. Get results Securely by email

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Consultations

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