vitamin b12 injection hull at a Licensed Pharmacy B12 Injections | Vitamin B12
Description
While individuals with mild vitamin B 12 deficiency may not experience symptoms, blood homocysteine and/or MMA may be elevated (18)

Multivitamins are intended to supplement your diet and should not be regarded as a substitute for a varied diet and a healthy lifestyle

I bought some for my daughter, who said she was tired a lot lately and she says its helped her a lot, too

Longden TA, et al

Individual results depend on dose, adherence, lifestyle, and medical history, and are determined in consultation with your licensed provider

While I have never used expired b12 vials since a pharmacist told me not to I have used multi-use vials after 28 days when they are supposed to be discarded and unrefrigerated once opened as well