Zinc (Serum)

This test measures the levels of zinc in your blood. Zinc is a vital mineral that is necessary for many processes in your body.

• To assess zinc deficiency or excess
• To diagnose and monitor certain conditions like Wilson's disease, chronic liver disease, or malabsorption disorders
• To evaluate the nutritional status or the effectiveness of zinc supplementation
• To monitor individuals at risk of zinc deficiency, such as those with gastrointestinal disorders or alcoholism

This test may be recommended if you:

• Have symptoms of zinc deficiency, such as delayed wound healing, hair loss, or frequent infections
• Have conditions like Wilson's disease or chronic liver disease
• Are receiving parenteral nutrition or total parenteral nutrition (TPN)
• Have malabsorption disorders or gastrointestinal surgery

• Low levels of zinc may indicate zinc deficiency, malnutrition, chronic liver disease, or malabsorption disorders.
• High levels of zinc may suggest excessive zinc supplementation or conditions like Wilson's disease.

Abnormal results should be discussed with your doctor for further evaluation and interpretation.

• A healthcare professional will draw a blood sample from your vein
• The procedure is quick and usually involves minimal discomfort
• You can resume your normal activities after the test
• The sample will be sent to the laboratory for analysis

• Fasting for 8 to 12 hours may be required. Your doctor will inform you if fasting is necessary.
• Reach out to your doctor about any specific requirements or medications, supplements, or herbal remedies you are taking.
• Follow any specific instructions provided by your doctor.

• Copper (Serum) Test: Measures the levels of copper in your blood and helps diagnose Wilson's disease
• Liver Function Tests (LFTs): Assess liver health and function, which may be related to zinc levels in certain conditions
• Complete Blood Count (CBC): Evaluates overall blood health and can help identify any underlying conditions

Serum Zinc or Zinc Blood Test

Zinc deficiency occurs when there is an inadequate amount of zinc in the body. This can lead to symptoms such as delayed wound healing, hair loss, weakened immune system, and poor growth in children. Severe deficiency can cause complications like impaired neurological development and increased susceptibility to infections.