Diet Cola is a type of soft drink that is designed to have fewer calories than regular cola. It is sweetened with artificial sweeteners, such as aspartame or sucralose, instead of sugar. This makes it a popular choice for those looking to reduce their calorie intake while still enjoying a fizzy beverage. Diet Cola typically contains similar flavors and carbonation as regular cola but without the added sugars. It is often marketed as a healthier alternative for individuals who are watching their weight or managing conditions like diabetes. However, some people may have concerns about the long-term effects of consuming artificial sweeteners.