Rose is our B12 expert, but i don't think she would mind me helping out, she recommends NOT LESS the 1 mg or 1,000 mcg daily methylcobalamin supplements, also a good multi B supplement daily.
Its a personal choice when you take the multi B but i like to take it in the morning and take the b12 some other time during the day usually taken on a empty stomache.
What is your B12 levels now ? have you been classed as idopathic Neuropathy or not yet diagnosed ?

Brian