 [ Symptoms ] what are the causes of vitamin b12 deficiency in a non vegetarian [ Disease ] having vitamin b12 deficiency in a non vegetarian is unlikely why did you get your vitamin b12 levels checked what is your hemoglobin level do you drink alcohol you can use nervijen capsule combination of benfotiamine folic acid methylcobalamin nicotinamide and pyridoxine hydrochloride safely revert with more information to a general medicine physician   > <link>