Colonics clean out years worth of waste where parasites hide. You can replenish flora easily. So, we should keep years of gunk in there to save the flora? That's crazy. I know, I've done them and it's made all the difference. Don't be so quick to judge. We're all hear to learn, but if you continue to bully people who want to express an opinion, the only thing we will ever have is your one-size-fits-all pasted response to every possible question.