机能性饮料，又称功能饮料，是含有非酒精类成分并具有一些特殊配方，其中包括草本、维他命、矿物质、氨基酸或者额外的果蔬。

机能性饮料类型一般有运动和性能饮料、能量饮料、RTD饮茶、增强水果饮料、大豆饮料和增强水。

A functional beverage is a non-alcoholic drink. Some include ingredients like herbs, vitamins, minerals, amino acids, or additional raw fruit or vegetables.

Examples of functional beverages include sports and performance drinks, energy drinks, ready to drink (RTD) teas, enhanced fruit drinks, soy beverages, and enhanced water.