how long do b12 injections stay in body Does Vitamin Take to Work? Timeline & Signs How Long Does It Take

Without enough of it, you may feel sluggish, less productive, and could face health issues affecting your nerves and heart

Comment: A few commenters offered additional suggestions with respect to this proposal

- High-dose oral B12 treatment Instead of taking the injection route, a provider may prescribe a high-dose B12 oral treatmenta pill, capsule, or lozenge containing a higher concentration of B12 than your average over-the-counter (OTC) supplement

I have pins and needles in my hands and feet, memory lapses, brain fog to name a few

The problem is how the first portion of diluent hits the peptide and how quickly the local environment changes inside the vial