I had the ELISA test done and peanuts came up positive for me and I had eaten peanut products all of my life with no issues, now I cant have it, even the aroma of P butter makes my throat itchy. As for other foods they all came up neg but I have oral allergy syndrome so there are many fruits and veggies I have anaphalactic reactions if I eat them. The immune system is out of whack (had that going for me anyway) and thinks you are ingesting pollen and not fruits or veggies
Dx with Crohn's 1987, symptoms as early as 1984.
Temp iliostomy February 2007, reversed June 2007, Ovarian cysts, migraines, allergies (incl food allergies) , oral allergy syndrome (diff than true food allergies), Asthma, Gall Bladder removed 1999, Inguenal hernia 1987