Hospital
$100+
Other Labs
$35
TestWell
$26.99
Zinc is a trace mineral essential for immune function, wound healing, protein synthesis, and cell division. It also plays a role in taste and smell perception. Zinc deficiency can impair immune function, slow wound healing, cause hair loss, and reduce testosterone levels in men. Groups at higher risk for deficiency include vegetarians, pregnant women, and people with digestive disorders.
Sample Type
Blood draw
Fasting
Required
Results In
3–6 business days
Performed By
Quest
1 biomarker tested
Your Zinc results will include values for each of the 1 biomarker tested, along with reference ranges. Results are reviewed by a licensed physician before being released to your secure portal.
If any values fall outside the normal range, your report will include guidance on what that may mean and recommended next steps. You'll receive an email notification when your results are ready, typically within 3–6 business days.
Typical reference range layout
Lab reports show where your value sits relative to established reference intervals—your physician interprets this in context for you.
Fasting is recommended. Avoid zinc supplements for 24 hours before.
TestWell Price
$26.99
No insurance needed · HIPAA compliant
Frequently ordered together
Customers who ordered Zinc also added these for a more complete health picture.
Complete blood count with white blood cell breakdown — the gold standard for overall blood health screening.
$21.99
The primary screening test for thyroid function — detects both overactive and underactive thyroid.
$26.99
Measures your body's iron stores — the most sensitive early indicator of iron deficiency.
$24.99
Zinc
$26.99