They sell them here too, but it worries me how long they sit out for. Might try one next time I go to tesco.
When my pains are bad I can't eat as I get really nauseous as well, but big no-nos all the time is fizzy drinks, sweets, ready meals or anything really processed, anything really sweet, too many veggies, anything spicy or with lots of herbs and spices in, most takeout etc...
I was lactose free for a month, wheat free for a couple of weeks, then I had a blood test done to see if I was gluten intolerant and I wasn't. Tbh cutting those things out did absolutely nothing for my IBS.
When I'm having a good day I might be stupid and have a little of something tasty but it always leaves me in agony. You'd think i'd learn, but no.
My lovely mummy or bf go on hot water bottle patrol so they do it for me. If I was left to do i'd get boiling water on me, and none in the bottle, and they'd sit full for months.