This is important news for any woman who might become pregnant and it makes sense, since our bodies require B-12 to process folic acid. And it’s one more reason to Go Folic! with a multi-vitamin. The study that this recommendation is based on recommends that women supplement with at least 2.5 mcg of B-12 everyday. Go Folic! Multis, which San Francisco women can get for free from the health department contain 6 mcg. If you don’t live in San Francisco, any multivitamin with 100% of the RDA will have this amount.