Patient: I have been exercising more lately and have changed my diet by cutting out sugar and bread. I eat broccoli and cauliflower daily and am more alert but I have developed itchy skin which started on the upper arms and groin area and has spread to most areas of my body. Antihistamines do not seem to be helping. The only time I’m not itchy is when I am exercising. It has been progressively getting worse. Any help would be much appreciated