what does vitamin b12 injections do How Can Shots Help Me Feel Refreshed Sublingual B12 vs. B12 Injections:

Whilst injections bypass gut absorption, conditions like active Crohn's disease or coeliac disease may cause increased metabolic demands that could influence how quickly B12 is utilised

If your doctor finds that you do suffer from pernicious anemia, it is important to discuss how you can handle it with effective medical treatments and avoid further damage

And women who are pregnant or breastfeeding need more

A low CD4 + T-cell count and high HIV viral load are considered factors that further elevate the risk of neurological involvement

If you plan to use the solution immediately, sterile water for injection is an alternative, but the solution should be used within 24 hours

Give the injection in the center of the triangle