What Is It? Probiotics are live microorganisms that promote a balanced intestinal microflora and a healthy gastrointestinal tract. AOR’s Advanced Biotics formula contains seven clinically tested probiotic strains and over 20 billion live microorganisms per capsule. What Does It Do? Primary Uses: A healthy variety of gut flora is important for proper digestion and gastrointestinal health. A healthy GI tract is key to digestion, nutrition and many other functions in the body. Secondary Uses: Immune function is closely associated with gut health. The 7 strains in Advanced Biotics have each been clinically found to support the immune system in various ways: from reducing infections, to reducing seasonal allergy symptoms, to protecting against toxins and carcinogens. Some strains also help improve the cholesterol profile. Who Should Take It? Advanced Biotics is ideal for those who have taken antibiotics, people who suffer from various infections of the digestive tract ranging from the stomach to the urinary tract, those with intestinal issues, or those looking to boost their immunity.