You know I have thought about the gluten thing off and on and I really don't think it's an issue although I could be wrong about that. The copper toxicity seems to really be the best explanation. I sure I am mercury toxic too. I eat so many high copper foods and the list of symptoms an exact fit too. I do notice reactions to some copper foods but not all when I eat them. The copper detox is really bringing me closer to normal than I have been in a long time. I am going to get a heavy metal test and see what it says. I do have lots of energy when do pull out of my crashes but I know what is making me crash.