Good to know. Thanks. I am planning on both the food and airborne allergy tests. I have a pretty good idea what my food allergies are and some ideas on my airborne allergies. I hope the tests show I have a peanut allergy. I can't stand the smell of peanut butter and my 5 year old loves PB&J sandwiches. Maybe if the test shows I have a peanut problem then my wife will let me off the hook for making those stinky things :)