Active bacteria, also known as probiotics, is a kind of beneficial bacteria parasitized in the human colon, can help the body to complete the metabolism, and can promote the body to discharge toxins. The role of active bacteria are as follows: 1, can assist in the secretion of amino acids, active small peptides, organic acids, etc., this material can generate peroxidase, can regulate the function of the various systems and organs, to maintain the ecological balance of microorganisms in the body. 2, can play a role in removing oxygen radicals in the body, with the role of slowing down cellular aging, enhance the cellular function, and stabilize the internal environment of the body. 3, the active bacteria can be in the intestinal tract cause flora balance without causing dysbiosis.