how long does the b12 injection last a Shot Last? How Long Does a B12
Description
Vegetarians and vegans are particularly vulnerable, because B12 is derived from animal foods

J Inherit Metab Dis 2017;40:21-48

When joint aches do occur temporally alongside B12 therapy, they are more likely coincidental or related to other factors rather than a direct pharmacological effect of the vitamin itself

5-Amino-1MQ targets the substrate binding site of NNMT the nicotinamide binding pocket competitively inhibiting nicotinamide methylation with an IC50 of 1.2 M under reference assay conditions

Vitamin B12 injection is currently licensed for use in maintenance therapy for pernicious anaemia every 2 3 months depending on the type of pernicious anaemia
Refer to a veterinary doctor or pharmacist for guidelines on dosage
