Test Detail
Understanding the Test
Test Measures
Interpreting Results
FAQ's
City Price Info
Home Collection
References
Other Tests
Content created by
Written by
Dr. Shreya Gupta
BDS, MDS - Oral and Maxillofacial Pathology
Reviewed by
Dr. Ashish Ranjan
MBBS, MD (Pharmacology)
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Zinc, Serum

16492000 17% Off
You need to provide
Blood
This test is for
Male, Female
Test Preparation
  1. Avoid taking zinc tablets for at least 24 hours before sample collection.

Understanding Zinc, Serum


What is Zinc, Serum?

A Zinc, Serum test helps to determine the levels of zinc in your body, an essential mineral that contributes significantly to various bodily functions, including immune system support, wound healing, and metabolism. This test helps identify deficiencies or excesses of the zinc ensuring the optimal presence of this element necessary for overall well-being. 

Zinc is an important trace element necessary for normal bodily functions. It is essential for various enzymes to work properly. Its significance extends to wound healing, blood clotting, thyroid function, taste and smell senses, metabolism, and enzymatic activity. In phases like pregnancy, childhood, and adolescence, zinc plays an important role in promoting healthy growth and development.  

Understanding your zinc levels through testing ensures that your body maintains this essential mineral for optimal functioning. A Zinc, Serum test is particularly useful in evaluating nutritional health and identifying conditions associated with zinc imbalance. 

You may need a Zinc, Serum test if you are noticing symptoms related to low or high zinc levels or are currently taking zinc supplements. Low zinc levels can lead to immune system dysfunction, impaired growth and development, skin disorders, hair loss, diarrhea, and neurological problems. On the other hand, excessive zinc levels may result in toxicity, causing symptoms such as nausea, vomiting, and immune suppression. 

Usually, no special preparation is required for this test. Also, it is important to inform your doctor about any medications or supplements you are taking before opting for a Zinc, Serum test. Certain medications or supplements might influence your test results, potentially requiring adjustments or temporary discontinuation before the test. 

It is noteworthy that test results may vary depending on your age, gender, or health history. Additionally, lab test results may vary across different laboratories. Abnormal test results require an expert interpretation, therefore, never try to self-medicate at home based solely on these results, and always consult a doctor for proper understanding of the test results. The test results will help your doctor make recommendations for lifestyle modifications such as diet and exercise, and determine whether medication/treatment will be required to manage your condition and improve your quality of life. 

What is Zinc, Serum used for?

A Zinc, Serum test is done: 

  • To assess zinc levels in the body. 

  • To identify zinc deficiencies or excesses of zinc. 

  • To evaluate nutritional health. 

  • To detect conditions associated with zinc imbalance.

  • To monitor and address symptoms related to low or high zinc levels. 

  • To monitor treatment for zinc deficiency.

  • In pregnant women to determine the level of zinc. 

What does Zinc, Serum measure?

A Zinc, Serum test helps determine the amount of zinc in your blood. About 20–30% of ingested zinc is absorbed in the small intestine and then transported into the blood. Zinc is present in various tissues throughout the body but is not stored in any particular location. The primary route of zinc excretion is through feces, with very small amounts of zinc being lost in urine, sweat, and other bodily secretions. 

In situations where zinc requirements exceed intake, or poor absorption occurs, zinc deficiency may occur. This deficiency may impact various bodily functions since zinc is essential for numerous physiological processes. 

It's noteworthy that early stages of zinc deficiency, especially in individuals with known risk factors, can be managed with primary care and a well-balanced diet. 

Interpreting Zinc, Serum results


Interpretations

Normal range:

Males: 75 to 291µg/dL

Females: 65 to 256µg/dL



Answers to Patient Concerns & Frequently Asked Questions (FAQs) about Zinc, Serum


Frequently Asked Questions about Zinc, Serum

Q. When should I get a Zinc, Serum test done?

Consider a Zinc, Serum test if you are experiencing symptoms related to low or high zinc levels or if you are currently taking zinc supplements. It is also recommended during physiological conditions like pregnancy.

Q. Is there any risk associated with a Zinc, Serum test?

No, a Zinc, Serum test is generally safe with minimal risks. However, you may feel slight discomfort during sample collection (a needle prick to withdraw the blood sample) but chances of serious complications are extremely rare.

Q. How can I prepare for a Zinc, Serum test?

Usually, no special preparation is required for a Zinc, Serum test. However, it is important to inform your doctor about any medications or supplements you are taking, as they may influence your test results and require adjustments or temporary discontinuation.

Q. How is a Zinc, Serum test conducted?

A Zinc, Serum test involves a simple blood draw typically from a vein in your arm. The sample is then sent to a laboratory for analysis.

Q. What factors can cause zinc deficiency?

Several factors can contribute to zinc deficiency, including inadequate dietary intake, certain conditions that affect zinc absorption such as Crohn's disease, vegetarian or vegan diets that may lack zinc-rich animal products, and increased zinc requirement during pregnancy and growth spurts. Chronic illnesses and digestive problems can also impact zinc absorption. Excessive copper or zinc in the diet can interfere with zinc absorption, leading to zinc deficiency. Additionally, treatment with anabolic steroids can decrease zinc levels. If you suspect zinc deficiency, consult your doctor for proper evaluation.

Q. Can a zinc deficiency be prevented?

Yes, zinc deficiency can often be prevented through a well-balanced diet that includes zinc-rich foods such as oysters, dairy, legumes, etc. Regular consumption of a variety of nutrient-dense foods helps ensure sufficient zinc intake. In some cases, zinc supplementation is also advised especially for individuals with dietary restrictions or conditions affecting zinc absorption.

Q. What are some common food sources of zinc?

The most common food sources of zinc are pumpkin seeds, soybeans, green peas, spinach, milk, fortified cereals, pomegranates and avocados, egg yolk, red meat, crabs, oysters, shrimps, etc.

Q. What happens if zinc is high in the body?

Excessive zinc levels can lead to symptoms like nausea, vomiting, diarrhea, and immune suppression. It is important to consult your doctor if you suspect high levels of zinc for proper evaluation and guidance. Adjusting your diet, if applicable modifying zinc supplements under a doctor’s supervision can help restore balance.

Q. What other tests might be recommended if my Zinc, Serum test results are abnormal?

Depending upon the specific condition, your doctor may suggest additional tests to further evaluate the cause of abnormal zinc levels. Other tests that may be prescribed upon the appearance of abnormal Zinc, Serum test results include: Metabolite Panel Test, Blood Iron Tests, and Blood Albumin Test.
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Zinc, Serum test price for other cities


Price inBangaloreRs. 1649
Price inNew DelhiRs. 1649
Price inMumbaiRs. 1649
Price inHyderabadRs. 1649
Price inChennaiRs. 1649
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References

  1. Maxfield L, Shukla S, Crane JS. Zinc Deficiency. [Updated 2023 June 28]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK493231/ External Link
  2. Zinc deficiency [Internet]. Healthdirect; Jun. 2023 [Accessed 11 Dec. 2023]. Available from: https://www.healthdirect.gov.au/zinc-deficiency#:~:text=of%20zinc%20deficiency%3F-,Zinc%20deficiency%20can%20result%20in%20skin%20changes%20that%20look%20like,moisturisers%2C%20steroid%20creams%20or%20lotions. External Link
  3. Zinc [Internet]. NIH Office of Dietary Supplements; 28 Sept. 2022 [Accessed 11 Dec. 2023]. Available from: https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/External Link
  4. Agnew UM, Slesinger TL. Zinc Toxicity. [Updated 2022 Dec 11]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK554548/ External Link
  5. Zinc and your health [Internet]. Healthdirect; Jun. 2023 [Accessed 11 Dec. 2023]. Available from: https://www.healthdirect.gov.au/zinc External Link
  6. Wieringa FT, Dijkhuizen MA, Fiorentino M, Laillou A, Berger J. Determination of zinc status in humans: which indicator should we use? Nutrients. 2015 May 6;7(5):3252-63. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4446750/ External Link
  7. Roohani N, Hurrell R, Kelishadi R, Schulin R. Zinc and its importance for human health: An integrative review. J Res Med Sci. 2013 Feb;18(2):144-57. PMID: 23914218; PMCID: PMC3724376. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3724376/ External Link
  8. Rabinovich D, Smadi Y. Zinc. [Updated 2023 May 1]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK547698/ External Link
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