I found the test really helpful because I found out about sensitivities that I hadn't known about, but were causing huge problems for me. compared to just a few years ago there are so many great gluten-free and dairy-free alternatives. I remember trying to find gluten-free breads just 2 years ago and I could never find anything that tasted good. I don't know if you have a Whole Foods near you (or if it's within your price range) but they have some seriously amazing gluten-free stuff. especially their Prairie Bread. AND CUPCAKES. I've never had such good gluten-free cupcakes before (not dairy-free, but damn are they worth it -drools-).