A caffeine cocktail is a drink that contains caffeine, usually in the form of coffee or tea. It can also include other ingredients such as milk, sugar, flavoring agents, and stimulants such as guarana. Caffeine cocktails are popular among people who want to get a quick energy boost.

The caffeine content of coffee and tea can vary depending on the brewing method and the type of coffee or tea. A standard cup of coffee typically contains around 80-100 milligrams of …