I've had IBS all my life, but recently after starting a new job, my IBS has gotten worse and I've lost control of it. I've lost a lot of weight and now only weigh 44kg (I'm male). I'm struggling to eat more, but my bowels seem to be imposing an upper limit of 6000 Kj per day. When I see the doctor, I get the same generic advice ... try eating smaller and more frequent meals, more exercise, Iberogast (a herbal remedy), probiotics, but nothing works! It seems like no matter what I do, as soon as I hit the ceiling of 6000Kj per day, I can't stomach anymore food... it's as if my whole body begins to reject food at this point, I have trouble swallowing, I get strong cramps and stomach pain (despite taking iberogast). Has anyone else experienced similar calorie intake limits with your IBS? Please help me if you have similar experiences, thank you! I'm seriously considering quitting my job because of this.