At least the blood test and vitamins should become your routine
Helicobacter Pylori Infection and Autoimmune Diseases
Published work on intranasal peptide delivery (for insulin analogs, calcitonin, and oxytocin) demonstrates that bioavailability for this size class without enhancers is typically in the low single-digit percent range, though these data are from different peptides with different charge profiles
Animal studies -- primarily in rats -- have shown BPC-157 may accelerate healing of tendons, ligaments, muscles, and bones
Ampoules and syringes containing solution for injection used for vitamin B12 supplementation
As long as it doesnt quote-hurt them, they should be able to choose. The question, of course, is whether peptides could indeed be hurting people and theres not yet enough research to make definitive claims