Vitamin B2 (Riboflavin) Test
A B vitamin needed for energy production and red blood cell formation.
What is Vitamin B2 (Riboflavin)?
A B vitamin needed for energy production and red blood cell formation.
Vitamin B2 (Riboflavin) Reference Range
These are the typical adult reference ranges used by major US labs. Your report will include the specific range used by the lab that processed your sample.
| Population | Range |
|---|---|
| age 18+ | 137 – 370 nmol/L |
Reference ranges are educational. Always interpret your result with the specific range printed on your lab report and discuss anything outside the range with a clinician.
What your Vitamin B2 (Riboflavin) result may mean
Can reflect inadequate dietary intake or malabsorption.
Educational only — not a diagnosis. Many factors can influence a single result. Discuss anything that concerns you with a healthcare provider.
Sources
Related Vitamins & Nutrients biomarkers
Markers commonly tested alongside Vitamin B2 (Riboflavin).
Frequently asked
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