Carbonated soft drinks are beverages that contain dissolved carbon dioxide gas, which creates bubbles and a fizzy texture. These drinks typically combine carbonated water with sweeteners (like sugar or artificial sweeteners), flavours (such as cola, citrus, or fruit), and sometimes colours and preservatives to produce a refreshing taste. People around the world consume them cold as thirst‑quenchers, mixers with other beverages, or as accompaniment to meals and social occasions.