Ordering the Vitamin C Serum Test
Ordering the Vitamin C Serum Test can help you understand your body’s vitamin C levels, which play a role in immune function and skin health. Interestingly, vitamin C is not stored in the body, so regular intake is necessary to maintain adequate levels.
When you order this test, you can expect the following benefits:
- Identify potential vitamin C deficiencies.
- Monitor the effectiveness of dietary changes or supplements.
- Support skin health by understanding vitamin C levels.
- Evaluate immune system support through vitamin C status.
- Gain insights into antioxidant levels in the body.
Who Should Consider the Test
People who frequently feel fatigued or notice slow wound healing might benefit from this test. It can provide valuable information about vitamin C levels that could be affecting these conditions.
Consider ordering this test if you:
- Experience frequent colds or infections.
- Have a diet low in fruits and vegetables.
- Notice skin issues like dryness or slow healing.
- Are a smoker, as smoking can deplete vitamin C levels.
- Have a condition that affects nutrient absorption, such as Crohn’s disease.
Testing for vitamin C levels can help identify deficiencies that might be affecting your body’s ability to function optimally. Delaying this test could mean missing out on timely dietary adjustments that support your body’s needs.
How to Prepare for the Test
Fasting is not required for the Vitamin C Serum Test, but avoid eating fruits and taking vitamin C supplements for 24 hours before the test. It’s important to follow any guidance your doctor or healthcare practitioner gives you to ensure the test results are as informative as possible.
Labs Included When Ordering Your Vitamin C Serum Test
| Test Name | Reference Range | Significance | Low and High Levels of Vitamin C |
|---|---|---|---|
| Vitamin C (Ascorbate) | 0.4 – 2.0 | Vitamin C is an antioxidant that supports immune function and skin health. It is essential for collagen synthesis and helps protect cells from damage. | High levels mean excessive intake or supplementation.
Low levels mean potential deficiency, affecting immune response and skin repair. |
Lab reference values are subject to change. Refer to the Quest Diagnostics lab test directory for current ranges.
Vitamin C Serum Test FAQ
Is there Vitamin C Serum testing near me?
To find nearby locations for Vitamin C Serum testing, use the patient service center locator. If you have limited mobility or need a convenient site due to frequent fatigue, mobile phlebotomy options are available.
What is the cost of the test?
The cost of the test includes all fees, such as sample collection at patient service center locations. It’s worth ordering to address potential vitamin C deficiencies that could be affecting your energy levels.
How often should I retest?
Retesting every 6 to 12 months is recommended to monitor vitamin C levels, especially if dietary changes or supplements have been introduced. Regular testing helps ensure your vitamin C intake is adequate.
How accurate is the test?
The Vitamin C Serum Test uses high-performance liquid chromatography (HPLC) to measure vitamin C levels accurately. TrueHealthLabs.com partners with CLIA-certified laboratories to uphold rigorous testing standards for dependable results.
Medical Review Board
Reviewed by Jeff Donohue M.D. from Body Logic and Brady Hurst DC, CCCN. Written by True Health Lab’s team of editorial health contributors.
Disclaimer: This information is for educational purposes only and not intended as medical advice. Consult your healthcare provider for personalized guidance.
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