The trend to use caffeine like a drug is particularly concerning amongst young people. I volunteer with a local youth group, and recently some of them have sta

The trend to use caffeine like a drug is particularly concerning amongst young people. I volunteer with a local youth group, and recently some of them have started downing a couple of Red Bulls (or more likely a cheap clone) before arriving. The effect it has on them is ridiculous - kids who usually aren't too much trouble become completely uncontrollable. A bit of running about at that age is healthy, but the excess energy means they spend literally 3 hours charging around the place, with arguments far more likely to happen because they're wired. I'm not generally one for regulation of substances which don't harm other people, but I think there at least needs to be some publicity given to the fact that saturating yourself with caffeine and other additives is really bad for your heart.