high dose b12 injection Vitamin at a Licensed Pharmacy Cyanocobalamin (B12) Injection 1000 mcg/mL,

In a cohort of pregnant women in Bangalore, India, with a high incidence of vitamin B-12 deficiency, we reported previously that women in the lowest tertile for plasma vitamin B-12 concentration during all 3 trimesters of pregnancy had significantly higher risk of IUGR that persisted after adjusting for maternal age, weight, education, and parity (12)

Clinical trials involving over 900 participants showed AOD-9604 to be well-tolerated with side effects indistinguishable from placebo in most studies

Here are some answers

Todd, at the University of Cambridge, used the LLD assay to extract the anti-pernicious anemia factor from liver extracts, purify it, and name it vitamin B 12