Prebiotic sodas: What are they, and why are they everywhere?

(NEXSTAR) — Move over sparkling waters and hard seltzers, there’s a new colorful, trendy drink taking over the beverage industry: prebiotic sodas.There are entire brands dedicated to prebiotic soda, like startups Poppi and Olipop, which launched in the last decade but have quickly caught attention as alternatives to traditional soda. The market for prebiotic sodas has grown so much, in fact, that Coca-Cola recently launched its own line under the Simply brand."We found that consumers