The more you try to kill bacteria, the more you will get. What happens to all the dead corpses of bacteria and parasites that you kill prematurely? It requires more decomposing bacteria to get rid of these little cadavers, or if you are fortunate enough, the immune system will try to rid the intestines of ewhat irritates them. The bacteria is not something you need or should fight. Bacteria are only found where there is work for them. They go to wherever there is waste to decompose. Infection occurs only when there is need for it. It is better to find out why the body is not digesting food properly, and what foods the body doesn't like to digest but tries to discard as quickly as it can through diarrhea. There are a number of these and other reasons that may or may not apply to you, but to figure out whic do you may want to contact me for a consultation (see my website www.ener-chi.com).