How did you know? – This is the question we hear all the time.  How did you find out that your daughter had nut allergies?  Well…we did a due diligence in serving our kids nuts and peanut butter at all the recommended ages.  On a car ride to Milwaukee from Madison, our daughter started telling us how dry her mouth felt, and how her lips felt funny. When i turned around from the passenger seat (5 months pregnant) I saw what we describe it as “Donald Duck Lips” and that is when we knew we needed a hospital. If you’re driving eastbound on I-94, you know there is not much to…