Yeah, iron can upset your gut. Are you using Slo-FE? It's time-release, easier on the gut.
But of course if you are concerned, make a call...
49 year old female attorney, diagnosed UC/pancolitis 1985.
Asacol maintenance for 20+ years; Prednisone & Rowasa for flares.
Food sensitivity test by Naturopath showed wheat/gluten, other intolerances, helped some.
Remicade started April 2009 (Humira denied) and doing great~ learning what normal is~ wow