Before using this medication, a health care professional will provide detailed instructions for appropriate use of this medicine
By delivering essential nutrients straight into your bloodstream (no need to wait on your digestive system to catch up), these shots give you an instant energy boost
Injectable vitamin B12, which can treat significant deficiencies, may cause the following common side effects: More serious side effects of vitamin B12 injections can include: irregular heartbeat heart palpitations hives or a skin rash Vitamin B12 can cause very rare but serious allergic reactions, or anaphylaxis
[DOI] [PubMed] [Google Scholar] 39.Boozer CN, Leibel RL, Love RJ, Cha MC, Aronne LJ
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