<<Disclaimer: Verify this information before applying it to your situation.>> Hello, Last night I bought a shake and it tasted like it had malt in it. I asked the girl if it did and she assured me that it wouldn't have malt in it unless I asked for a malt. Well about a half hour to an hour after eating the shake I started to experience chest pain and stomach pain. It was more of an achy sharp pain than the usual diarrhea pain. I felt this achy pain increasingly through the evening and then this morning I suffered from very severe stomach pain, nausea and diarrhea. I was wondering if anyone else experienced similar sharp achy pain or chest pain from a gluten reaction? I've only been on the gluten free diet for a few months and I'm still trying to sort out exactly what symptoms I get when having a gluten reaction. I have to admit I haven't been extremely careful, I do have similar symptoms after eating questionable foods. I'm curious to know if the achy stomach and chest pain could be from a gluten reaction or if they are something different. (the achy pain is most often followed by diarrhea within 12 to 24 hours) Thanks for your help. Tandi Hartle