I am a cafeine lover, I really enjoy a cup of coffee in the mornings, but I also have a guilty pleasure for the controversial energy drinks. its almost an addiction..... now a lot of people tell me that they are extremely harmful (specially for the heart), also the media make the look xtremely bad (almost as bad as alcohol or tobacco if not worse), with all these negative comments Ive tried to leave the energy drinks once and for all, but when I take a look into the ingredients, I find it very difficult to believe that these drinks are that bad, so I think that they are maybe bad only if you drink more than 1 can a day, right? I always research the compounds and supplements that I use. So basically an energy drink is caffeine+taurine+sugar+b complex and sugar. now how are these ingredients bad? The max amount of caffeine that one can consume (if you are not sensitive to caffeine) is 400 mgs max, a can have no more than 300 mgs (being 180 minimum) now Taurine seems to be good for the heart, Ive read some studies (I can post the references of scientific research to back this claim) B complex is also good for the health and everyone knows that So then what is wrong with the energy drinks? can it be the combination of all ingredients? how bad can these drinks be for the heart? Any input would be appreciated! ... are the energy drinks that bad? (I try to use the ones with low sugar)