Review your lab order
Vitamin B12 and Folates, Metabolic Panel (14), Comprehensive2 tests
Individual tests
- Vitamin B12 and Folates
- $10.00
- Metabolic Panel (14), Comprehensive
- $4.00
Fasting required
Fast for at least 12 hours before your blood draw.
Water is fine. Skip food and other drinks, including coffee and tea.