Carbonated beverages are drinks that contain dissolved carbon dioxide gas, which creates bubbles and gives them a fizzy texture. Common examples include soda, sparkling water, and champagne. The carbonation process can enhance the flavor and make the drink more refreshing. These beverages are often sweetened and flavored, with many containing added ingredients like caffeine or fruit extracts. While enjoyed by many, it's important to consume them in moderation due to their sugar content and potential health effects.