Sorry to hear you're still dealing with intestinal issues.
I work at home, so I make my lunch everyday. Somehow roasting vegetables until they're just starting to char magically makes them taste good.
I keep broccoli, mushrooms, peppers, eggplant green beans, Brussels sprouts etc. on hand, roll them through a mix of olive oil and vegetable broth salt and pepper and throw them on a baking sheet in the oven @420 for 15 or twenty minutes, then put them over a little pasta with a some marinara or on brown rice with bit of stir fry sauce -- or I just eat them straight up. Good and good for you -- as they say.
My kids are highly vegitable resistant -- and with the exception of Brussels sprouts, even they'll eat some veggies if I roast them.