Discover the pros of probiotics Probiotics are beneficial, live microorganisms (in most cases, bacteria) that are similar to those found naturally in the human intestine. Also known as «friendly» or «good» bacteria, probiotics are the cornerstone of any successful health program because they restore a healthy balance between friendly and bad bacteria in the intestinal tract, a balance that is critical for the health of the entire body. Probiotics are associated with treating everything from IBS...