Cola

Cola is a carbonated soft drink, typically flavoured with extracts from the kola nut and other ingredients. Historically, kola nuts provided caffeine and a distinctive flavour, though many modern colas use artificial flavourings and caffeine derived from other sources. It is usually sweetened and coloured.

Cola is primarily used as a beverage flavouring and sweetener in soft drinks. Its distinctive sweet, slightly spicy, and caramel-like flavour profile makes it popular. It is also sometimes used in confectionery and desserts to impart its unique taste.

Cola is not a regulated food additive and does not have an E-number. The primary health considerations relate to its high sugar content in traditional formulations, which contributes to energy intake. The NHS advises limiting intake of sugary drinks. Some colas contain caffeine, which can affect sleep and cause jitteriness in sensitive individuals. Diet colas use artificial sweeteners, which have been evaluated by EFSA and other regulatory bodies.