b12 injections in pregnancy are safe during The Advantages of B12 Injections Versus Oral Supplements: Shawn Veiseh, M.D.: Family Medicine b12 injections during pregnancy Building
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Control groups of mice were maintained on LD or WD and given sham (10 mL/kg body weight sterile saline) injections throughout the study (termed LD/LD-V, or LD control, and WD/WD-V, or WD control, groups
Products sold as 5-Amino-1MQ capsules or vials are marketed under research-use-only labeling

Additionally, recent studies have identified bacterial DNA in human and mouse adipose tissues 20,21

In our trial, vitamin B-12supplemented mothers had higher blood vitamin B-12 concentrations during pregnancy but not significantly lower MMA or tHcy blood concentrations
