It is used to treat and prevent vitamin B6 deficiency resulting from poor diet, certain medications, and some medical conditions
Wikipedia BPC-157 Overview of BPC-157 peptide structure, properties, and research insights
What You Need to Know About Pernicious Anaemia & Vitamin B12 Deficiency - Martyn Hooper (Published by Hammersmith Health Books): ISBN 978-1-78161-051-0 Hi, Quick reply as about to go out
Latacela GA, Ramaiah P, Patra I, Jalil AT, Gupta R, Madaminov FA, Shaker Shafik S, Al-Gazally ME, Ansari MJ, Kandeel M, Mustafa YF, Farhood B
It is also worth noting that Vitamin B12 injections do not need the digestive system to be absorbed by the body, which makes them particularly beneficial for those who suffer from vitamin B12 deficiency as a result of problems in the digestive system, or as a result of a lack of intrinsic factor in the stomach.
The bulk of evidence is pre-clinical, concentrated in skin, wound-healing, and hair-follicle research