I'm currently indulged in a process-of-elimination allergy-hunt. A week into a gluten-free diet and I think I'm feeling better. Last night made gluten-free bread (not bad, but... odd...) and gluten-free gnocchi (perfect, though required some gentler handling). Gluten/wheat-intolerance seems such a hip thing to have - I think I've found the replacement for my fixed gear bike in style-bar conversations...
Most annoying thing is, never had an allergy in my life, then develop something (that's as precise as the docs can be, even after blood tests a wee while back) when I'm generally fitter and healthier than 've ever been.
Pah.