Peptides often have a more targeted mechanism than steroids, which may reduce systemic side effects
Members of the study staff will not have access to the envelopes prior to assignment

Cyanocobalamin Injection NDC Package 70512-840-25 Package Information Cyanocobalamin injection is cyanocobalamin is indicated for vitamin B12 deficiencies due to malabsorption which may be associated with the following conditions:Addisonian (pernicious) anemiaGastrointestinal pathology, dysfunction, or surgery, including gluten enteropathy or sprue, small bowel bacteria overgrowth, total or partial gastrectomyFish tapeworm infestationMalignancy of pancreas or bowel Folic acid deficiency It may be possible to treat the underlying disease by surgical correction of anatomic lesions leading to small bowel bacterial overgrowth, expulsion of fish tapeworm, discontinuation of drugs leading to vitamin malabsorption (see Drug Interactions ), use of a gluten-free diet in nontropical sprue, or administration of antibiotics in tropical sprue.Such measures remove the need for long-term administration of cyanocobalamin
I find DAO enzymes to be really helpful for that
Neurologic abnormalities in cobalamin deficiency are associated with higher cobalamin "analogue" values than are hematologic abnormalities
The arginine salt form, also called pentadecapeptide BPC 157 arginate, is particularly noted for being studied in the context of gastrointestinal protection and healing