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b12 injection dependency What You Need to Know About Vitamin Vitamin B12 Supplements and Injections
Description
Frequency depends on your lab results, symptoms, and goals

Neuropathy or neurological disease: Although evidence is mixed, injections are often given when deficiency is linked to nerve pain or cognitive symptoms

63 (22), e1900492

doi: 10.1631/jzus.B0900249 52 WuYSiadatyMSBerensMEHamptonGMTheodorescuD
