vitamin b12 injection medscape Injections Vitamin B12 Dosages: Your GoodRx

All lab work has come back normal, but still battling the dizziness

Yes , for any in vitro biological assay where the reconstituted peptide is added to cell cultures or tissue preparations, matched Bacteriostatic Water vehicle controls at the same final benzyl alcohol concentration as the highest peptide treatment concentration should be included to confirm absence of benzyl alcohol-mediated biological effects on the assay endpoints measured

For those diagnosed with a true deficiency , injections might be needed weekly or monthly until levels are normalised, GP surgeries would typically schedule B12 injectsions every 12 weeks thereafter

If you are taking other medications, talk with your doctor first before adding B12 to your regimen