b12 injection intramuscular or intravenous Cyanocobalamin (b12) 2,000 mcg/mL 30mL Conquer Pharma Intrav – My Store Instruction Guide for Intramuscular (IM)
Description
Evening dosing is generally avoided since some patients report disturbed sleep onset after taking AOD 9604 late in the day
Experimental work described by Patt et al

Results observed in clinical trials may not reflect real-world outcomes

4 Folate (vitamin B9) deficiency is also common in those with MTHFR

Health Canada (2022)

If you have a diagnosed B12 deficiencysuch as from pernicious anemia or certain gastrointestinal issuesyour initial treatment may involve weekly B12 injections for several weeks
