Wake-up drinks (soda) products are beverages that are filled with carbon dioxide gas under certain conditions. The main ingredients of the drink include: carbonated water, citric acid and other acidic substances, sugar, flavors, and some contain caffeine, artificial coloring, and so on. In addition to sugar can give the body to replenish energy, the inflatable "carbonated drinks" in almost no nutrients. The common ones are: Coke, Sprite, and soft drinks. Excessive drinking is harmful to the body.