can i have a b12 injection when pregnant Building baby takes vitamin – here's why it matters Vitamin B12 for Better Fertility
Description
Once you dissolve our methyl B12 in saline, youll need to use syringes with needles so that you can inject it

And another consideration: temperature fluctuations

discussion S35-27 10.1177/15648265080292S105 [DOI] [PubMed] [Google Scholar] 2

They also studied solutions containing 5 g of B12 with vitamin C and found that 300 mg of vitamin C reduced the B12 content by about 40%
