what gauge needle to use for b12 injection Practice Nurse Can a 30 gauge (g)
Description
Am J Respir Crit Care Med
A blood test will confirm a deficiency, with typical thresholds being total B12 levels under 180 nanograms per litre or active B12 below 25 pmol/l

These injections are typically administered weekly, but the exact dosage and frequency depend on your health needs and goals

[DOI] [PubMed] [Google Scholar] 22.Ghosh AK, Ramakrishnan G, Chandramohan C, Rajasekharan R