My nutritionist (GI specialist) recommended the Smartypants brand for a few reasons. She liked what it didn't have (some items that typical vitamins contain that can cause tummy problems for some people), that it's allergen free, and the specific forms of a couple of items like Folate and B12. I don't remember all the specifics, but she likes them so I was in. And there's a Women 50+ version, when applicable.