Hopefully I can help. When I was first diagnosed, I felt the same way. Like, how long till the food's in the colon? Well, according to experts, here's what actually happens in true IBS. This is of course null and void if you have wheat/gluten
intolerance:The problem with your body if you have IBS is not in your stomach or in your colon, it's in your brain. The connection between your brain and gut is faulty and often overreacts. Let's say that bananas trigger an attack. By the time the banana actually makes it to your colon, it's far too late. The problem starts when the banana hits your stomach. Your brain senses the banana in the tummy and goes into red alert mode. It signals the colon to contract wildly, causing an attack. So, essentially, the food you are pooping is different than the food that caused it!The problem with finding food triggers is that oftentimes,you won't have the same reaction twice. A banana may cause D this time, and it may not do anything the next time. Let me be the first to say, finding your food triggers is tricky!!I'll point you in the direction I went in when I wanted to find my triggers. Either check out or buy Heather Van Vorous' book Eating for IBS or start out on her website
www.eatingforibs.com. She sets out some great advice and discusses the most common food triggers. Her diet doesn't really work for me, but she really helped me figure out the foods that were bothering me (some of them at least). For instance, beef is public enemy number one for me.If not, MikeNoLomitol recommends a book on Food Intolerance. I can't remember what it's called, but he'll probably help me out. (It's in the other room, and I'm too drained with D to get up and look!)
Anyway, good luck! It's not an easy thing!Amy