Functional beverages are drinks that provide health benefits beyond basic nutrition. They often contain added ingredients like vitamins, minerals, probiotics, or herbal extracts, which can support various aspects of health, such as digestion, immunity, or energy levels. Common examples include kombucha, protein shakes, and herbal teas. These beverages are designed to enhance well-being and can be found in many forms, including ready-to-drink options and powdered mixes. The growing popularity of functional beverages reflects a consumer trend towards healthier lifestyles and a desire for convenient ways to improve overall health and wellness.