Soda

Soda is a carbonated, non‑alcoholic beverage that is typically sweetened and flavored with cola, citrus, or fruit essences; it is available in regular (sugar‑sweetened) and diet/sugar‑free formulations. People usually log soda by serving size—common options are a 12 fl oz (355 mL) can, larger bottles (e.g., 20 fl oz/591 mL), or a custom volume—and by variant (regular vs. diet) to capture calories, sugar, and other nutrients, often noting occasions such as meals, snacks, or social events.