Thanks for the suggestion Obayan!
I was carrying out an experiment recently.... For the most part, I have been eating only whole wheat products & have avoided white flour. What I've found was that my allergic reaction was delayed at best. I don't have that mad, disruptive itch in the middle of the night & the insomnia. (Thank goodness for that.) The itch is a more subdued one....
Right now, I've come to a point where I think I will stop eating grain products altoghether. The relapses are pretty bad, & overall, it's too much of a risk + headache to me. (There's more bad than good coming out of eating grain products.) I will stick with fruit & vegetables.... (& even avoid the starchy vegetables as much as possible)
I am now more seriously considering going to the doctor to see if I can do an allergen test. (Perhaps, I might get to the bottom of what's really wrong.) I don't know the official name of the test, but from what I understand, it's a blood test where a whole bunch of different allergens are introduced to see how much of a reaction there is. (My godmother did one, & it was quite informative.)
Recently, I read this article about bacteria surviving in outer space.... I was amazed, but that also made me think about the human body and wondered how it actually can keep the numbers in check....