Zinc, Serum (ZINC)

Price: 15 د.ا

Normal Ranges:

– Females: 70-120 µg/dL

-Males: 70-120 µg/dL

– Children: 60-120 µg/dL

These values may vary slightly depending on the laboratory and its reference ranges. Always consult your healthcare provider for specific reference ranges applicable to your situation.

Function in the Body

Zinc is an essential trace mineral involved in numerous biological processes. It plays a critical role in:

– Immune Function: Zinc supports immune cell development and function, helping to protect the body from infections.

– Protein Synthesis: It is essential for the synthesis of proteins and DNA, contributing to cell growth and repair.

– Enzyme Function: Zinc acts as a cofactor for more than 300 enzymes that facilitate biochemical reactions.

– Wound Healing: Zinc promotes proper wound healing and tissue repair.

– Growth and Development: It is crucial for proper growth and development, particularly during pregnancy, infancy, and childhood.

– Taste and Smell: Zinc is important for the proper functioning of taste and smell receptors.

Diseases Revealed by the Test

Abnormal zinc levels can be indicative of several health conditions:

Deficiency:

– Immune System Disorders: Increased susceptibility to infections.

– Delayed Growth: In children, zinc deficiency can lead to stunted growth and development.

– Dermatological Issues: Such as eczema and dermatitis.

– Mental Health Issues: Including depression and irritability.

– Delayed Wound Healing: Poor recovery from wounds and infections.

Excess:

– Toxicity: High levels of zinc can lead to nausea, vomiting, loss of appetite, and abdominal pain.

– Kidney Damage: Prolonged high zinc levels may impact kidney function.

– Impaired Immune Function: Excessive zinc can suppress immune system function.

Symptoms

Symptoms of Deficiency:

– Frequent infections or illnesses

– Loss of appetite and weight loss

– Hair loss

– Diarrhea

– Delayed wound healing

– Skin rashes or lesions

– Impaired taste and smell

Symptoms of Overdose:

– Nausea and vomiting

– Loss of appetite

– Abdominal cramps

– Diarrhea

– Headaches

– Dizziness

– Impaired immune function

Diagnosis

The zinc serum test measures the concentration of zinc in the blood. This test is usually ordered when a zinc deficiency or excess is suspected. Your healthcare provider may recommend this test based on:

– Symptoms: Suspected zinc-related health issues.

– Dietary Intake: If your diet is known to be deficient or excessively high in zinc.

– Medical History: Conditions that affect zinc absorption or metabolism.

Preparation:

– Fasting: Typically, fasting is not required for this test. However, follow specific instructions provided by your healthcare provider.

Procedure:

– A blood sample is drawn from a vein in your arm and analyzed for zinc levels.

Interpreting Results:

– Low Zinc Levels: May indicate deficiency or absorption issues.

– High Zinc Levels: May suggest excessive intake or toxicity.

Frequently Asked Questions

1. What causes zinc deficiency?

Zinc deficiency can be caused by inadequate dietary intake, malabsorption disorders, chronic illnesses, or increased zinc loss due to conditions like diarrhea.

2. How is zinc toxicity treated?

Treatment involves reducing or eliminating zinc intake, managing symptoms, and addressing any underlying health issues.

3. Can I take zinc supplements without a test?

It is advisable to consult a healthcare provider before starting supplements, especially if you suspect a deficiency or have health concerns.

4. Are there foods high in zinc?

Yes, foods such as meat, shellfish, dairy products, nuts, seeds, and whole grains are good sources of zinc.

5. How often should I get a zinc serum test?

Frequency depends on individual health conditions and risk factors. Your healthcare provider will guide you on the need for regular testing.

 

Understanding and maintaining proper zinc levels is crucial for overall health. If you have concerns about your zinc levels or related health issues, consult with a healthcare provider for personalized advice and testing.

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