vitamin b12 injection vials Cyanocobalamin 1000 mcg — Mountainside Medical Compounded Hydroxocobalamin (Vitamin B12) Injection
Description
"but I do find it weird that my B12 is nonexistent and yet my RBC, MCV, and MCH are normal." Low B12 can lead to enlarged red blood cells (macrocytosis)

Key patient characteristics and outcomes are presented in Table 3
30 capsules included

Vitamin B12 is cobalamin an enzyme co-factor that is necessary for the synthesis of DNA
If you're lacking these vitamins, making DNA is hard, causing the immature red blood cells to die
