I just had my first can of Red Bull energy drink. My sleeps have been lousy because of sick kids, but I need to stay up tonight to jam on a strategy I'm presenting tomorrow. Well guess what, Red Bull works. I'm so wired I don't know if I'll sleep til Friday. What is this 1000mg of tourine, anyway? Every heard of glucuronolactone? Ah, caffeine, I know what that is. How 'bout pantothenic acid? Why is there a warning that pregnant women shouldn't drink this? Should I have a guilty conscience?