If there are any diet soda drinkers, beware. The sweetener aspartame is a killer. There has been research done on aspartame wich shows that aspartame at a temperature of 87*F actually starts to turn into the chemical fermaldahide, which is what we use to keep dead bodies from rotting. Seeing as to how our bodies temperatures usually stay at a stable 98 degrees, the aspartame we are injesting is turning into fermaldahide which is not only a cause of cancer but put plainly a poison. So if you don't die from cancer, you will die sooner then your normal lifespan. We cannot tell how much sooner yet, but I'm guessing depending on how much you drink it could be possible to take of 30 to 50 years off yoru life from injesting so much fermaldahide. If you don't believe do your own research... the stuff tastes like sh*t anyways.