rash images from vitamin b12 injection Hives liquid? : r/B12_Deficiency Here's Why Vitamin B Can
Description
Cecal samples were collected at euthanization, then flash-frozen and stored at 80 C

There are several forms of B12, but two of the most common are methylcobalamin and cyanocobalamin

A sample of your blood is collected and processed in the lab to determine cyanocobalamin concentration
[12] Gastric acid-suppressing agents (proton-pump inhibitors and H-receptor antagonists) diminish dietary B12 liberation from protein complexes, a pharmacodynamic interaction that can exacerbate underlying deficiency

There are two types: Cyanocobalamin Methylcobalamin Which is better