I think I would want a second opinion. This kind of test is not always entirely accurate, and the only way to know for sure with food is to test slowly over a period by using a food diary. I have multiple food allergies, sulfite intolerance, gluten, dairy, you name it I have it, but by doing the food diary testing I discovered and confirmed foods that I had a serious problem with and ones that I was fine with. I just think you need to be very careful, and not cut out every food from your diet at this stage.
To give you a good example, I discovered olive oil was making me terribly ill, and it was something I ate a lot of, just by stopping this I became much better within a couple of days, and the allergist did not pick this up, so you see you have to be your own advocate with your health.
Samantha, 45 yrs
Stopped smoking Jan 2013. Diagnosed Left sided UC, 8th Feb 2014.
Pentasa 3.5g daily, Vit D, Multivitamin, Vit B12, 500g Molybdenum
Gluten, Dairy and Sulfite free.