Other than that I eat tons of red meat and it doesn't seem to bug me. My eating habits are sporadic though and every once in a while I will have a "flare up" for a couple of days. I also have issues some times after eating certain foods, like I will need to use the restroom as soon as I walk in the door from being out, or depending on distance have to stop somewhere on the way home, yeah, its that bad.
what kind of places are you eating when this happens?
If the answer is Buffets, Asian/chinese, Mexican and others. the answer maybe you are allergic to (MSG) monosodium glutamate.
If I eat at a place that puts it in the food, half the time I don't even make it out of the parking lot.