US$ 20.29
vitamin b12 injection daily dose 3000, 100 mL Neurobion Forte Vitamin B12 Methylcobalamin
Description
Vitamin B12 supports red blood cell production, nerve function, and the bodys ability to convert food into usable energy

10.1016/0003-9861(88)90487-0 6 AmjadS.NisarS.BhatA

The fact that you have to go to your doctor to administer the injection, is another reason many people will choose supplements, rather than the injection form

Many conditions cause similar symptoms, and inappropriate supplementation may mask underlying diagnoses whilst providing no benefit
