Norm Robillard
Keymaster
Post count: 441

Here is a link you might be interested in.
http://1.usa.gov/UzJ6KC
But most substances that kill bacteria don’t discriminate between the good and bad bugs. In general, I recommend diet first with no form of antimicrobial. It might make sense to knock down the total number of gut bacteria under some circumstances or if more serious symptoms of nutritional deficiencies are evident.