Most practitioners recommend starting at 250-300 mcg daily to assess tolerance, then potentially increasing to 400-500 mcg if initial response is suboptimal and no side effects occur
Your provider will likely recommend a loading phaseseveral weeks of frequent injectionsfollowed by a maintenance schedule based on your lab results and how you feel
Hepatic metabolic dysfunction contributes to fatty liver disease, cirrhosis, and other conditions
Children presenting neurological signs or symptoms, those unable to take oral medication, individuals with known malabsorption syndromes, infants under 6 months old, and patients using medications that may interfere with vitamin B12 absorption are typically treated with a parenteral protocol (1)
If you have a history of severe allergies, discuss alternatives or precautions with your clinician