side effects of b12 injections for energy Does the Vitamin Shot Have Effects? Are There Any Side Effects
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Nijs J, Meeus M, Van Oosterwijck J, Ickmans K, Moorkens G, Hans G, et al

(4) Warnings and Precautions Myelosuppression: Can cause severe bone marrow suppression resulting in cytopenia and an increased risk of infection

Lyophilized compounds, solution preparations, encapsulated products, and aerosol research products should be reviewed using the applicable product label, COA, and internal laboratory handling standards

If you have persistent nausea, vomiting, or dehydration that doesnt go away after a few days with home remedies and lots of fluids, speak to your prescriber

A b12 injection delivers the vitamin directly into your bloodstream for immediate use by your cells
