PROBIOTICS: What Are They & Why Do We Need Them for Our Digestion We have bacteria in our gut. And a lot. (Trivia: There are approximately 500 bacterial species in the gut, specially, the colon.) The good news, most of them are friendly and have a ton of important functions that need to happen every day in order to maintain a strong digestive system. To break the friendly down, “Pro” means “good,” and “biotics” means life thus probiotics are referred to as, the friendly, beneficial bacterial gut flora species in the gut.     Their Functions: • aid in protecting the digestive system from an overgrowth of germs • stimulate…