Vitamin B2 (Riboflavin)
Riboflavin takes part in cellular energy metabolism and in skin and mucosal health. The level depends on diet.
Check your result
Normal ranges
Adults: 40–240 ng/mL.
Units: ng/mL
Causes of deviations
Low levels:
Poor dietary intake, bowel disease, long-term use of some medicines.
High levels:
Usually related to vitamin supplements.
When to see a doctor
If the value is outside the range, discuss it with your doctor.
Related biomarkers
Panels
Vitamin panel
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