swelling after b12 injection Understanding Vitamin Injections for Peripheral Neuropathy Possible allergic reaction to B12
Description
Many people notice an improvement in energy and mental clarity within a few days of their first injection

Ideally you have been diagnosed as being B12 deficient by your doctor and have had the relevant blood tests to confirm this before beginning this treatment

J Clin Endocrinol Metab 90 : 65616568 Haluzik M et al

A healthcare provider may teach you how to properly use the medication by yourself
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