... effect on the diseases caused by Gram-positive bacteria and Gram-negative bacteria, such as Micrococcus scarlatinae, salmonella, pneumococcus ... long time can damage urinary system, restrain gastrointestinal bacteria plexus, destroy hematopoiesis function and the immune system ... calcium chloride, penicillin.6, This product can cause intestinal disorders, reduce vitamin B and K synthesis and absorption. ...