Good multivitamin for an anorexic?

Please please please do not tell me how "bad" anorexia is, yes I know. Just serious answers to my question please!!!! I'm an anorexic and trying to find a good multivitamin. I was looking at one a day multivitamins but I'd like to get y'alls opinion. When I eat, I eat healthy things... You know, fruits, veggies, soups, whole grains, the like. I know this seems very vague, but I'm just trying to find a multivitamin and any suggestions would be helpful... Thanks!