Total reviews 422
Total reviews 422
Tests Included: 1
Est. 4-6 (business days) Turnaround
Specimen type: Blood
Quest Diagnostics Location
Test is used to determine vitamin B6 deficiency or overdosage, for monitoring treatment, and to evaluate wellness and health.
Tests Included: 1
Est. 4-6 (business days) Turnaround
Specimen type: Blood
Quest Diagnostics Location
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Please do not exercise prior to testing. It is best that your blood is taken in a rested state.
Note: Turn around times on results are an estimate and are not guaranteed. The lab may need additional time due to holidays, confirmation/repeat testing, etc. You can contact us to discuss when your results should be ready and we will contact the lab on your behalf immediately.
| 0-1 year | Not established |
| 2-17 years | 3.0-35.0 ng/mL |
| ≥18 years | 2.1-21.7 ng/mL |
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