Some energy drinks contain Acesulfame Potassium and Sucralose. Is this bad for you?

Yes! Potassium is nessassary for normal hear rhythm, an inbalance of potassium in the system can lead to hear disrhythmias. Actually its also used to kill people "leathel injection = potassium. So a recap on potassium, hight concentrations of posassium calld hyperkalemia causes bradycardia (slowing of the heart) and to low of amt in the body is called hypokalemia which causes you to become tachycardic which is a ridiclious way of saying hey your hear to going way to fast