Foods High in Vitamin B12 Naturally occurring food sources of B12 are animal-based, such as seafood, meat, poultry, eggs and dairy
Your GP can assess whether symptoms relate to B12 intake, adjust dosing, or investigate alternative causes
Health status considerations: Generally healthy adults with physician clearance, individuals without contraindications (pregnancy, active malignancy, severe organ disease), those willing to commit to proper administration protocols and monitoring, and patients who understand the research-purposes-only status and informed consent requirements
There are many reasons why vitamin B12 deficiency is common
The documentation states that the patient needed 1000mcg of B12 and the planned treatment was to administer 1 ml daily for 5 days