Pepsi enters the "healthy" soda wars and buys prebitotic soda brand Poppi for nearly $2 billion, and fans of the beverage are concerned the formula will change.

Poppi, a prebiotic soda that will soon be acquired by Pepsi, got its start on "Shark Tank." PepsiCo announced on Monday that it has entered into an agreement to purchase Poppi for $1.95 billion,

DALLAS - PepsiCo has announced a deal to acquire Poppi, a Dallas-founded prebiotic soda brand known for its viral social media presence and gut-health benefits. The acquisition strengthens PepsiCo’s position in the growing health and wellness beverage market.