Coke is a dark brown, sweet and caffeinated carbonated beverage. Sprite and coke are both carbonated drinks. However, Sprite is a lemon-flavored soda from Coca-Cola Company 196 1. It is a new beverage developed on the basis of cola, which removes many harmful substances in cola, such as caffeine, phosphoric acid and caramel. Therefore, compared with cola, it does much less harm to human body. Of course, for people with gastrointestinal ulcers, no matter what kind of soda, the side effects are extremely serious and not suitable for drinking.