bpc-157 human evidence and Healing Peptides: Hype or Hope? A Doctor's Comprehensive Perspective – MSK Doctor Zaid Matti BPC-157: What the Science Actually

In elderly persons, for example, serum total homocysteine concentration is often elevated in those whose folate status is normal but who have a clinical response to B12 treatment (Stabler et al., 1996)

doi: 10.1006/taap.2000.8966

By the time it's recognized that you have B12 deficiency, you probably only realize your levels are lower now than they've been for some time now

Involvement of nerve growth factor (NGF) in chronic neuropathic pain a systematic review

iGluRs, including -Amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA), N-methyl-D-aspartate (NMDA), and kainate receptors, are ligand-gated ion channels that directly affect neuronal excitability (Traynelis et al., 2010)