A key to good digestive health and overall well-being is the maintenance of a healthy bacterial balance in the body. Poor diet, stress, alcohol and antibiotics can upset the gastrointestinal tract by destroying good bacteria and allowing undesirable bacteria to multiply. HealthAid ImmuProbio is a unique formulation containing a superior blend of 50 billion viable bacterial strains, fortified with a prebiotic (FOS), to help replenish the body’s good bacteria and maintain a healthy immune system. HealthAid uses special acid & bile resistant strains, which prevent the stomach juices destroying the ingredients before they reach the intestines, ensuring their purity and potency.