Everyone can benefit from receiving a vitamin B12 shot
However, the SL route of administration has more advantages and fewer disadvantages than IM and oral routes
While BPC-157 injections face restrictions due to regulatory, safety, and efficacy concerns, the pill form can still be sold as a supplement under different, less stringent regulations
Neomycin, colchicine, para-aminosalicylic acid, or excessive alcohol intake longer than two weeks may cause malabsorption of vitamin B12. Chloramphenicol and other drugs having bone marrow suppressant properties may cause a lack of therapeutic response to vitamin B12
Sterility is another issue since many take BPC-157 by injection, any contamination in the preparation could cause infections or other reactions