Oh what a crock.....is there proven studies in families with out prior incidence of Asthma?????
I hardly took folic acid...made me

to the core for this pregnancy, and it really looks like my son is going to be an asthmatic. Took folic acid with my daughter...she is completely free of wheeze.
I felt so bad that I wasn't taking folic acid as I was scared about the mid line defects that can arise. I'd rather take folic acid than not.