Zinc Blood
Zinc is an essential trace element vital for numerous physiological functions, including immune response, wound healing, DNA synthesis, and cell division. The Zinc Blood Test measures the concentration of zinc in the blood to assess nutritional status and identify potential deficiencies or excesses.
Test details
Sample type
Blood
Time of day
No specific time required
Fasting required
No
Results timeframe
Within 7 days
Preparation
No special preparation required
What's measured in this test
Plasma Zinc
Checks zinc, important for healing and immunity.
Common reasons for testing
- Identifying deficiency – Detects low zinc levels that may lead to symptoms such as hair loss, poor wound healing, dermatitis, and impaired immune function.
- Detecting excess – Identifies elevated zinc levels that could cause adverse effects such as nausea, vomiting, and interference with the absorption of other essential minerals like copper.
- Monitoring supplementation – Evaluates the effectiveness and safety of zinc supplementation in individuals with known deficiencies or those undergoing treatment that affects zinc metabolism.