Antibiotics are just like radiation in cancer treatment. As radiation is a foolish and futile process as it destroys or kills ALL cells in the body, cancerous cells as well as healthy cells, antibiotics likewise target all bacteria, beneficial or good bacteria in addition to detrimental or bad bacteria.
It behooves me why so many females today continue to take antibiotics when they know a yeast infection will result from the use of antibiotics. It's simple Universal Law, the Law of Cause and Effect to be exact. However, you don't have to be harmed in ordered to be healed and you don't have to receive additional disease(s) in order to knock out one disease. This is outright stupidity and insanity.