can b12 injection be given in arm Best Vitamin Sites How to self-inject intramuscular vitamin

According to WebMD, The more common B12 injection side effects are: Swelling at the injection site Mild dirhhea Itching Swelling in the body Low potassium (weakness, irregular heartbeat) There is a case report of an anaphylactic reaction to a B12 injection in a 55 year old women receiving cyanocobalamin, but these reactions are thought to be rare

Earlier shorter trials reported small statistically significant differences but the effect sizes were modest

Taking medications as prescribed (daily for liraglutide

For others, oral B12 supplements can be effective for raising vitamin B12 and typically cost far less, Clark explains