O’Meara added, "Probiotics are typically found in fermented foods like kimchi, sauerkraut, kombucha, or even sourdough. Prebiotics are typically found in high-fiber foods like fruits and vegetables. A common source of prebiotics people probably consume on a daily basis include onions and garlic!"

Coca-Cola is stepping into the emerging prebiotic soda market with its own line of soda alternatives. According to The Coca-Cola Company, Simply Pop will come in five flavors and will be available in some markets by the end of February. Here’s what to know. Simply is a new line of prebiotic sodas from The Coca-Cola Company.