Pre-clinical research conducted primarily in animal models has studied its potential roles in supporting the GI environment, gut barrier function, and inflammatory responses in the GI tract
inhibitors of protein kinase B (Akt), epidermal growth factor receptor (EGRF), tyrosine kinase 3 (Flt-3), mast/stem cell growth factor receptor (c-Kit/CD117), platelet-derived growth factor receptor, RNA-dependent protein kinase (PKR), bone morphogenic protein, AMP-activated protein kinase (AMPK),casein kinase2, andtumor progression locus2 kinase
This isnt a bad thing the vitamin B12 used in shots is called cyanocobalamin, which is almost identical to the natural version of B12 found in food sources
Crowe TP, Greenlee MHW, Kanthasamy AG, & Hsu WH