can you inject b12 in your stomach Vitamin Injection Sites: All Need to Know Ivy Grove Surgery : Self-administration
Description
Split dosing typically follows a 60/40 or 50/50 distribution

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So it can take 2-5 years before you see signs of B12 deficiency
It contains a small amount of cyanide which the body must detoxify, is shorter-acting and is not recommended by NICE for clinical use
