Thiamine
B vitamins are nutrients that your body needs to work well and stay healthy. The normal range is 70–180 nmol/L for adults, as ARUP Laboratories Test Directory publishes it.
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 MedicineNormal range
2 published ranges, each from a named source 70180 nmol/L drawn: all ages · ARUP Laboratories Test Directory
- Normal
- 70–180 nmol/L
All source ranges (2)
by lab, sex and age, as published ·
| Source | Sex | Age | Range |
|---|---|---|---|
| ARUP Laboratories Test Directory | All | all ages | 70–180 nmol/L |
| Mayo Clinic Laboratories (Pediatric Test Catalog) | All | all ages | 70–180 nmol/L |
- Sample
- Whole blood · LOINC
- Listed under
- Anemia · B Vitamins · Folic Acid
- Code
- LOINC 32554-8 · nmol/L
- Also called
- Vit B-1, Vit B1, Vitamin B-1, Vitamin B1
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