Soda, also known as a soft drink, is a sweetened, carbonated beverage that is enjoyed worldwide. It typically contains carbonated water, sweeteners such as sugar or high-fructose corn syrup, and flavorings that range from fruity to cola-based. Some sodas also include caffeine and preservatives. The carbonation gives soda its characteristic fizzy and bubbly texture, making it refreshing and thirst-quenching.

Soft drinks come in a wide variety of flavors and brands and are often served chilled or over ice. They are commonly consumed as casual beverages with meals, snacks, or as a treat. While popular for their taste and effervescence, sodas generally contain high levels of sugar, so they are best enjoyed in moderation.