Do you keep a food diary? It can be very helpful for figuring out those mystery attacks (which I know and love so well!). Belinda is absolutely right -- sometimes it can be something you ate or drank 2 or 3 days ago that sets you up for an attack later. For example, if I cheat and have a glass of wine or a 3 oz portion of lean sirloin steak or a slice of pizza, I'm FINE that day!!! Then 2-3 days later all heck breaks loose even if I'm eating plain white rice!