Yes blondie, once you get your body used to eating healthy, high fat foods will set off an episode whether it be D, nausea, or vomiting. Same thing happens when someone becomes a vegetarian and later eats meat, they will get really sick. I believe its the fats that our bodies do not like and once it reaches a good point, those bad foods are like "poison" to us. (off my soapbox now, I like a good burger now and then but do suffer the consequences :)
Hugs, Des
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IBS 1989, Diverticulosis 2004, UC 2005, Sjogren's 2006