Meyenberg The Natural Choice Acidophilus & B. Bifidum is an excellent source of friendly lactic bacteria to help maintain a healthy intestinal balance. MEYENBERG capsules are made with Powdered Goat Milk to provide a superior environment for the lactic bacteria and helps ease digestion. Refrigerated storage maintains a 5 billion active cell count per capsule. Available in 90 and 180 capsule bottles at select health food stores nationwide.