Test library
Comprehensive Vitamin Blood Panel
This vitamin panel measures thirteen vitamins, including the B group, vitamins A, C, D, E, and K, to help detect deficiencies across the vitamin spectrum.
Order Vitamin Level Testing
Order online and visit a local collection site, or choose an at-home kit where available. No referral and no insurance required.
Order Vitamin Level Testing- Typical turnaround
- 1-3 business days
- Starting price
- From $499
- Results
- Confidential, online
Quick answer
The comprehensive vitamin panel measures thirteen vitamins from a single blood sample, covering the B-complex group along with vitamins A, C, D, E, and K. It is intended for people who want a detailed look at vitamin status or who have concerns about deficiency. Results help a healthcare provider assess nutrition and guide further evaluation. Collection takes place at a partner laboratory.
What this test measures
This panel quantifies a broad range of vitamins in one order. It includes vitamin A, the B vitamins from thiamine through cobalamin, vitamin C, vitamin D, and vitamins E and K. Each vitamin supports specific functions, from energy metabolism and nerve health to immune function, bone health, and blood clotting. Measuring them together provides a wide view of nutritional status rather than focusing on a single nutrient.
A blood sample is collected by venipuncture at a partner laboratory. Different vitamins require different analytical methods, so the laboratory may use immunoassays, chromatography, or mass spectrometry depending on the marker. Fasting may be requested for certain components, and some vitamins are sensitive to recent intake. Because levels can be influenced by diet, supplements, and health conditions, results are interpreted as a pattern.
People order this panel when they suspect nutritional deficiencies, follow restricted diets, have digestive conditions that affect absorption, or want baseline information. It is a screening tool rather than a diagnosis. A qualified healthcare provider should review the results with your diet, supplement use, and medical history before any changes are considered.
- Vitamin A
- Vitamin B1 (thiamine)
- Vitamin B2 (riboflavin)
- Vitamin B3 (niacin)
- Vitamin B5 (pantothenic acid)
- Vitamin B6 (pyridoxine)
- Vitamin B7 (biotin)
- Vitamin B9 (folate)
- Vitamin B12 (cobalamin)
- Vitamin C
- Vitamin D
- Vitamins E and K
Why people order this test
- Assess vitamin status across the full spectrum
- Investigate symptoms that may relate to deficiency
- Evaluate nutritional status with restricted diets
- Monitor vitamin levels with absorption conditions
- Gather comprehensive nutritional data in one order
How to prepare
Fasting may be requested for certain components, so follow the instructions on your order. A single blood draw is standard, and timing relative to supplements can matter for some vitamins. Tell the laboratory and your provider about supplements and medications before collection.
Understanding your results
Results are generally available within one to three business days. Each vitamin is compared with a reference range, and the overall pattern helps a provider assess nutritional status. A healthcare provider should interpret the results with your diet, supplements, and health history.
Comprehensive Vitamin Blood Panel by state
Alabama
Comprehensive Vitamin Blood Panel across Alabama.
Alaska
Comprehensive Vitamin Blood Panel across Alaska.
Arizona
Comprehensive Vitamin Blood Panel across Arizona.
Arkansas
Comprehensive Vitamin Blood Panel across Arkansas.
California
Comprehensive Vitamin Blood Panel across California.
Colorado
Comprehensive Vitamin Blood Panel across Colorado.
Connecticut
Comprehensive Vitamin Blood Panel across Connecticut.
Delaware
Comprehensive Vitamin Blood Panel across Delaware.
Florida
Comprehensive Vitamin Blood Panel across Florida.
Georgia
Comprehensive Vitamin Blood Panel across Georgia.
Hawaii
Comprehensive Vitamin Blood Panel across Hawaii.
Idaho
Comprehensive Vitamin Blood Panel across Idaho.
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Frequently Asked Questions
Which vitamins does this panel include?
It covers vitamin A, the B-complex vitamins, vitamin C, vitamin D, and vitamins E and K, for thirteen measurements in total.
Do I need to fast?
Fasting may be requested for specific components. Follow the instructions provided with your order.
Can supplements affect the results?
Yes. Recent supplement intake can influence some vitamin levels, so tell the laboratory what you take and follow any timing guidance.
Is this panel a replacement for a nutrition assessment?
No. It provides laboratory values that support a broader evaluation of diet and health by a qualified professional.
Who might benefit from vitamin testing?
People with restricted diets, digestive conditions, or symptoms suggesting deficiency often consider testing. A provider can advise.
Ready to get tested?
Order online and visit a collection site near you, or choose a mail-in kit. No referral and no insurance required.
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Every page on this site is reviewed for clarity, sourcing, and accuracy. We update our library as testing options, collection networks, and accreditation standards change.