I contacted the meridanvalley, and US bioteck labs and the meridanvalley is cheaper and test for more foods. Let me know if you get the test done. I ordered the book from the ibs treatment center and it seems to have a lot of good information on food allergies and many other causes of ibs.
I was tested through US Biotek a few years ago and despite strict discipline with my diet, I did not get any better. At the begining of this year my doctor tested me through Sage Labs, as he himself had done the testing and seen great results. Sage labs seems to be the more accurate of the testing because I haven't felt this good in YEARS. The testing truely changed my life. It is more expensive than the other labs, but as my doctor pointed out you get what you pay for and your health isn't something you want to mess around with.
Did you get the results of your food allergy testing from sage labs? I am still considering having it done but is so expensive. I have already spent a lot of money trying to get better.
I'm glad to hear you are feeling better. I have had my doctor send the orders and should be having my done soon. I really hope this works for you. Did the tests show that you were sensitive to many foods? They did say it was really hard to stick to it but I will do it knowing I will feel better.