brands of b12 injections Compounded Methylcobalamin (Vitamin B12) Injection, 5mg/mL Vitamin B12 Injection Name List
Description
So it may be that the liver has to work extra hard to detoxify the body when its low 0on B12, even when there's no liver damage

The rationale for combining them is based on mechanistic complementarity (non-overlapping pathways), individual safety profiles, and clinical observations from practitioners administering the combination

References National Comprehensive Cancer Network

Food Nutr Bull
