| | The predominant additive in energy drinks is [[caffeine]] which is commonly found in [[coffee]], [[tea]] and [[cola]]s but in much smaller quanitities. Other stimulants may include [[ginseng]], [[guarana]], [[ginko biloba]], [[vitamins]] as well as [[inositol]], [[maltodextrin]], [[taurine]], [[carnitine]], [[creatine]], [[sugar]] and carbonated [[water]]. | | The predominant additive in energy drinks is [[caffeine]] which is commonly found in [[coffee]], [[tea]] and [[cola]]s but in much smaller quanitities. Other stimulants may include [[ginseng]], [[guarana]], [[ginko biloba]], [[vitamins]] as well as [[inositol]], [[maltodextrin]], [[taurine]], [[carnitine]], [[creatine]], [[sugar]] and carbonated [[water]]. |