I've seen a lot about peoples IBS improving with 5:2 and I'm wondering if that's because most of you suffer with constipation predominant IBS. I'm a diarrhoea predominant sufferer and am finding my IBS is worsening. It may be to do with having more fruit and veg in my diet, but I can't avoid healthy food for the sake of easing IBS. Has anyone else suffered this/got any tips?