I'm not a big drinker, and only really drink when I'm out to dinner with friends. My drink of choice for years, has always been a Rum and Coke - however, over the past few years, I seem to be coming away with classic glutening problems, that I can't really put down to a hangover, as I only have one glass over dinner. I was recently told that Rum can contain gluten in the form of barley, and other grains - especially the spiced Rum brands. Can anyone confirm this? I recently checked those Rum & Coke cans you can get mixers in M&S and Sainsburys, and was horrified to find that they do contain gluten. Can anyone recommend safe Rum, can have, or point to when ordering - is Barcardi or Havana Club safe?