"I was recently told about your book Fed Up by my dietician. I have food intolerances to salicylates and amines and I am now going to test for the bread preservative. I am in my 60s and have suffered with itchy hives for over 10 years. At last after reading your book I seem to be getting on top of it. My daughter has put two of her children on the elimination diet with excellent results. Thank you......" - reader, email