My sister's test results came back, and to everyone's surprise she is also gluten-free! No one suspected my sister because she weighs as much as I do and seems taller (though she is only a tiny bit taller than I was at her age.) She is also allergic to dairy and eggs, but she is not allergic to soy or corn. She does not like the gluten free diet because she has had more headaches in the past three weeks than she has had in the past 3 years. I suspect it is because her body is getting rid of all the glutens, so she is feeling bad. Now we are going to test her for celiac disease. I hope she doesn't have it!