Gas, bloating, constipation and other digestive problems affect many of us on a regular basis. Diet and lifestyle are often to blame. But, antibiotics, which kill both bad and good intestinal flora, frequently upset digestive balance too. Get back on track quickly with Probiotic-8. Our broad spectrum probiotic supplement is formulated with 8 different species of beneficial bacteria to naturally replenish your stores. Each 8 billion serving of live beneficial bacteria promotes regularity and supports immune system function. Plus, the addition of the prebiotic FOS assists in the healthy growth of beneficial organisms.