Pure Encapsulations Probiotic 50B 60cPure Encapsulations Probiotic 50B offers support for intestines, immune system and stomach. our digestive tract requires probiotics in order to function properly. A probiotic is a healthy form of bacteria that helps maintain the natural balance of microflora in the intestines. Bacterial imbalances may result in uncomfortable symptoms like gas cramps and diarrhea. Probiotics may be the most useful after taking antibiotics. Those medications can kill