is a b12 injection worth it Vitamin Shots Guide: Benefits & What to Expect Benefits B12 injections bring and

Potential Benefits May support normal red blood cell formation May support normal nerve function May support normal energy metabolism May play a role in normal cardiovascular function May support normal neurological function These statements reflect the role of B12 as an essential nutrient as documented in the scientific literature

A deficiency of vitamin B12 often occurs when dietary intake is insufficient or when the body has issues with absorbing vitamin B12

Do not start B12 supplements before testing if deficiency is suspected, as this can affect diagnostic accuracy

An oral product avoids injection-site pain, bruising and the low risk of anaphylaxis