Detailed explanation of the efficacy and functions of Meibanqingqingbao Meibanqingqingbao is a digestive tract compound bacterial preparation, which is composed of a variety of active elements and has a variety of effects and effects. The following will elaborate on the four aspects of nutritious food, maintaining intestinal health, preventing diseases, and improving immunity. 1. Nutritious food Qingqingbao is rich in a large number of effective probiotics, active yeast and other elements. These elements exist in the intestine in an active state and can promote intestinal health and enhance the immune function of the intestine. In addition, every banqingqingbao is also rich in a variety of vitamins, dietary fiber