I'm surprised that (if you are part of the medical community) ...you aren't aware that Red Bull is "not good" for energy. In fact, it is banned in several countries and unfortunately the way that is advertised .... adversely effects the "younger" population who aren't aware of the potential dangers of the concentrated caffeine and taurine that it contains.. not to mention the high sugar content. Red Bull has been used as an alcohol mixer with either whiskey or vodka to heighten the effects of alcohol.... and then later used the next day as a hangover cure..... (.. this is what I hear anyway!! ) Here is the whole story http://www.safefoodonline.com/pdf/appendix_II_red_bull_public_concerns_trans_mgmt.pdf .... and in fact as I stated above.... there's no escaping the law of toxicology, which says....too much of anything even "Red Bull" can hurt you. thats quite interesting about Redbull, i myself hate the stuff but i do know some of my friends who love it and drink it to get "hyper" and stuff.