expired b12 injection side effects is it ok to take vitamin injections Vitamin B12 and Safety I Accidentally Took Expired Semaglutide:

With internal fistulas in the colon and the bladder, with BPC 157 therapy, the colon and bladder defects showed simultaneous healing effects, including closing of the colovesical fistula in a matching healing process ( c ) and a normal voiding in BPC 157-rats ( b )

Human dosing conventions used in compounding practice (commonly 250 to 500 mcg per day) are extrapolated from these animal studies, not from human dose-finding trials

If a site looks different from surrounding tissue, choose a different area and ask a clinician before continuing

Cohen says

Parenteral vitamin B12 is the recommended treatment and will be required for the remainder of the patient's life