how much b12 should a human take via injection Vitamin Dose for Adults: 7 Dosage Facts Vitamin B12 Monthly Injection: Typical

Dong H, Toyoda N, Yoneyama H, Kurachi M, Kasahara T, Kobayashi Y, Inadera H, Hashimoto SI, Matsushima K (2002) Gene expression profile analysis of the mouse liver during bacteria-induced fulminant hepatitis by a cDNA microarray system

Ethics declarations Competing interests SJW is the founder of Ridgeline Therapeutics, HN is a paid employee of Ridgeline Therapeutics and, since manuscript submission, ADW has also become a paid employee of Ridgeline Therapeutics

If you think you might be low on B12, ask your doctor about getting a blood test to check your vitamin B12 level

However, if vitamin B 12 deficiency is the cause, it will persist despite the resolution of the anemia