BPC 157 is so effective in improving rates of wound repair that it has been investigated in fistula healing
Another thing to consider is wich brand of hydroxycobalamin you use
Like B12 shots, oral supplements are generally safe (4), even if you take more than the recommended 2.4 pg/mL per day
High-dose vitamin B12 injection with 3000 g If you feel exhausted, listless and having lost the energy for daily life, vitamin B12 may help
The glowing safety claims no toxic effect no side effect in trials come almost exclusively from the peptides original proponents
Signs of B-12 deficiency can include fatigue, weakness, sore tongue, nerve pains, insomnia, depression, canker sores, easy bruising, numbness and tingling in hands or feet, and memory problems