NASCOBAL should not be used for a vitamin B12 absorption test known as the Schilling test
Is the essential reconstitution and dilution solvent for research-grade lyophilised peptides, recombinant proteins, and biological research compounds available to laboratories in Ireland and a sterile, non-pyrogenic aqueous solution containing 0.9% w/v benzyl alcohol as a bacteriostatic preservative that inhibits microbial growth in reconstituted peptide solutions, enabling multiple-use vial access over extended periods while maintaining sterility between uses
Shortage of vitamin B12 can also result in pernicious anemia, which may be due to impaired absorption of vitamin B12 caused by a lack of intrinsic factora substance necessary for the absorption of vitamin B12 in the intestines
Unknown Long-Term Effects : Long-term risks remain unclear because controlled human studies have not established durable safety outcomes, organ effects, cancer-related concerns, or interaction risks
Potential side effects to be aware of include: Bruising or tenderness where the IV catheter is placed