individual 1 cc vials of b12 injections CYANOCOBALAMIN INJECTION, USP 10,000mcg/10mL (1,000mcg/mL) 10mL VIAL Cyanocobalamin is a form of vitamin B12 Compounded Hydroxocobalamin (Vitamin B12) Injection
Description
What is the role of vitamin B12

Vitamin B12 then joins with a protein known as the intrinsic factor to be absorbed farther down in the small intestine

I can already see and feel the difference of the B12

2021 Jan;43(1):124-139.e8

NICE and BNF Guidance: You correctly point out that even official guidance from NICE and the BNF acknowledges that some individuals may require more frequent injections
