In recent years, the beverage aisle has undergone a remarkable transformation. No longer limited to water, soda, and the occasional sports drink, it now features an array of functional beverages —drinks formulated not only to quench thirst but also to support specific aspects of physical and mental well‑being. From kombucha and kefir to mushroom‑infused tonics and herbal infusions, these products promise benefits ranging from improved gut health to enhanced focus and immune support. In this article, we will explore what makes a beverage “functional,” highlight some of the most popular categories, examine the science behind their claims, and offer practical tips for incorporating them into your daily routine. What Defines a Functional Beverage A functional beverage is any drink crafted with ingredients intended to convey additional health benefits beyond basic hydration. These may include: Probiotics and prebiotics for digestive balance Adaptogens to help the body manage stress ...