Add Yahoo as a preferred source to see more of our stories on Google. How much money do you spend on probiotics? It might not seem like a lot, but the cost adds up over time. These supplements have an ...

Yogurt is often at the top of the probiotic foods list. It's ubiquitous in kitchens around the world, providing an abundance of nutrients, as well as gut-healthy bacteria in as little as one serving.

Humans have been fermenting food and drinks — everything from kimchi and yogurt to beer and kombucha — for more than 13,000 years. Fermentation – a natural process that uses microorganisms to create ...