b12 injection part b Vitamin B-12 3000 mcg 250mL Methylcobalamin Injection (Vitamin B12) |
Description
GI side effects parallel those of other incretin therapies: nausea, diarrhea, and constipation during dose escalation

It is used to prevent and to treat vitamin B12 deficiency

doi: 10.1186/s13073-017-0407-3 42 DuffyDJKrsticAHalaszMSchwarzlTFeyDIljinKet al

Usually, people consume it alongside other B vitamins
