10.1007/s00109-016-1488-y 46 HuangT.ZhangK.SunL.XueX.ZhangC.ShuZ.et al (2015)
The IV uses a larger dose delivered gradually and takes longer
[2] Notable causes of neurogenic bladder include disorders of the central nervous system such as Parkinson's disease, multiple sclerosis, and spinal cord injuries as well as disorders of the peripheral nervous system such as diabetes mellitus, vitamin B12 deficiency, and alcohol-induced nerve damage
Prices often depend on the type of peptides used, how many are included in a regimen, the method of delivery (injections usually cost more than capsules or creams), and the providers experience
Colchicine, Neomycin, Aminosalicylic Acid, H2-blockers (e.g., Ranitidine), and Proton Pump Inhibitors (PPIs, e.g., Omeprazole): These oral medications can all interfere with the intestinal absorption of dietary B12, making the need for injectable B12 more pronounced