does b12 injections help with weight loss can Should You Take Vitamin B12 Shots? Everything you need to know

While the IOM had based B12 needs on the amount required to correct hematological parameters for people with pernicious anemia, the EFSA had almost 20 more years of research to draw on, and concluded that the most suitable approach was basing needs on biomarkers (serum B12, holotranscobalamin, MMA, and homocysteine)

This allows research protocols to utilize [Capsules] rather than injections, simplifying long-term administration studies in rodent models

once reconstituted with bacteriostatic water, it requires refrigeration at 28C and should be used within 28 days

Older Adults : As people age, the ability to absorb B12 decreases, making older adults more susceptible to deficiency