b12 injections toxicity Vitamin toxicity: Diarrhoea, dizziness or nausea may be side effects to be aware of Vitamin B12: Symptoms, Dosage &
Description
[DOI] [PubMed] [Google Scholar] Pennypacker 1992 Pennypacker LC, Allen RH, Kelly JP, Matthews LM, Grigsby J, Kaye K

Manufacturer Covetrus North America | Sparhawk Laboratories, Inc

Youre a vegetarian or vegan who needs to supplement vitamin B12 as its mainly sourced from animal foods

Common and Rare Adverse Reactions Most people dont have side effects from B12 injections

Methylcobalamin, though more expensive, is often selected for cases requiring neurologic support
