Bloodwork

Riboflavin

B vitamins are nutrients that your body needs to work well and stay healthy.

There are eight different types. A vitamin B test checks the level of one or more B vitamins in a sample of your blood or urine (pee).

Vitamin B testing is used if you have symptoms that suggest you may not be getting enough of one or more B vitamins. For example, a vitamin B12 and folate test is often used for symptoms of certain types of anemia.

Source: MedlinePlus, U.S. National Library of Medicine

Normal range

No published reference range from a named lab yet.
Sample
Whole blood · LOINC
Listed under
Anemia · B Vitamins · Folic Acid
Code
LOINC 6695-1 · ug/mL
Also called
Vit B2, Vitamin B2
See your own Riboflavin Upload a lab PDF and it is drawn against your lab's range, over time. Free, no account. Upload a Blood Test
On iPhoneScan the paper report, a Live Activity while it is read, Apple Health beside your markers. The same account. App Store