b12 level 2000 after injection Cobalex® 500mL How Long Does a B12

Why Vitamin B12 Injections Are Given Patients are advised to get vitamin B12 injections for three main reasons: they have a deficiency, they dont absorb it well, or they have other health conditions

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For patients who are nervous about injections, the process is often much easier than expected

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

Always talk to a qualified healthcare professional about your own situation , especially before starting injections or any compounded products