- Home
- Lab-Tests specific Q&A
- Digestive System
What is normal range of B12 vitamin level?
What is normal range of B12 vitamin level?
What is normal range of B12 vitamin level?
A serum vitamin B12 level between 200 pg/mL and 900 pg/mL is considered normal, however, values ranging between 300 to 350 pg/mL is recognised as a marker for a desirable status in the elderly.Related Questions
- Reports: