0.5 mL syringe (50 units max): Also too small for 60 units
After 2 weeks, on follow-up, patient was afebrile and repeat levels of vitamin B12 levels were 2000 pg/l, LDH had decreased to-341 mU/ml, total bilirubin to 0.5 mg/dl (with indirect bilirubin-0.1mg/dl) and homocsyteine had decreased to12 micromoles/l
Vitamin B12 is essential for many bodily functions, and a deficiency can lead to a range of symptoms, some of which can be quite severe if left untreated
This means that it is not possible to overdose on vitamin B12, and as far as we know there is no upper limit on the amount of B12 that can be taken safely by an otherwise healthy person
Total visit time runs 30 to 45 minutes for a Myers Cocktail or hydration bag with B12 added
doi:10.1016/j.meatsci.2013.11.022