And that's totally a misnomer. It's toxicity. You body is out of balance and the safe bacteria in your body becomes harmful.

The approach is to nuke all the bacteria, assuming some of that bacteria is from outside your body. And it's worth killing good bacteria to also kill the bad. Generally.

But there are many other ways to curb bacterial imbalances, by identifying the cause. Which is never a bacterium that got into your body and spread.