It's been studied extensively over the last few decades and has shown promise in treating some medical conditions, including inflammation, ulcers, pain, and more
The results suggested that TB-500 not only potentially enhanced the viability, angiogenesis, and migratory ability of HUVEC but possibly also promoted the expression of angiopoietin-2 (Ang2), TEK receptor tyrosine kinase 2 (tie2), vascular endothelial growth factor A (VEGFA), NOTCH1 intracellular domain (N1ICD), Notch receptor 3 (Notch3), NF-B, and phosphorylated (p)-p65 in HUVEC
That is what the consultation is for
That being said, some people who have taken injectable vitamin B12 have complained of difficulty walking and balancing, nervousness, anxiety, weakness, lack of coordination, and even a sensation of pins and needles, per SFGate
Heres what makes injections different from oral supplements