My lactose intolerance disappeared after surgery. At the height of my UC illness I developed sensitivities to tons of foods that I had previously eaten without incident (for example, eating 1/4 cup of mashed ripe banana once touched off a 36 hour bout of arthritis) -- they're all totally fine for me now. If I have any food sensitivities anymore I'm not aware of them.
dx'ed UC pancolitis 5/12
past meds: asacol hd, VSL#3, apriso, rowasa, xifaxan, 6mp, cortifoam, pentasa, cimzia, canasa, butyrate, flagyl, cipro, prednisone, remicade, methotrexate, cholestyramine, cortenema
current meds: none!
step one: colectomy, end ileo 1/16/13
step two: j-pouch construction, loop ileo 5/1/13
step three: takedown 7/31/13