before you give a b12 injection questionaire Shots at Home: How, Where & How Often to Inject Yourself Vitamin B12 Test: Price, Normal

Vitamin B12 injections can be useful as an alternative or adjunctive therapy to corticosteroids and other pain management medications

These short questions keep the treatment honest and oriented to evidence

When you swallow a B12 pill, several steps have to work for it to be absorbed: stomach acid and the enzyme pepsin must release B12 from food or the supplement, the stomach must secrete a protein called intrinsic factor that binds to B12, and the B12-intrinsic factor complex must reach the ileum (the end of the small intestine) where it is finally absorbed

Once absorbed, vitamin B 12 binds to transcobalamin II and is transported throughout the body