Fizzy drinks, also known as carbonated beverages, are soft drinks that contain dissolved carbon dioxide gas. This gas creates bubbles, giving the drink its characteristic fizz. Common types of fizzy drinks include soda, sparkling water, and tonic water. They often come in various flavors and can be sweetened with sugar or artificial sweeteners. These beverages are popular worldwide and are often enjoyed as a refreshing treat. While fizzy drinks can be a source of hydration, they may also contain high levels of sugar and calories. Some people choose to limit their consumption due to health concerns related to excessive sugar intake.