Yes, it is true, the immune response does play an important role, that is true. But, they would never Ban antibiotics, even if they killed people! Hell, there are drugs on the market now that kill people and they are still giving them out. Why do you think they have all these advertisements on TV from law firms suing these drug companies due to horrid adverse reactions people have had? Also, they actually do put on the leaflets you get at your pharmacy the side effects and the potential to contract C-diff whenever you take an antibiotic. They have to put it on there because it does happen. It is kind of a cover their ass kind of thing. I mean they figure, hey, we put it on there as a possible risk so if anything happens, it is at the patients risk.
If you think about it, one the most complained about ailments and reasons for doctor visits today all involve the digestive tract. I mean so many people have a messed up GI tract, whether it be from IBS, crohns, infections, Gerd, etc. And what is the one medication that is mostly prescribed? Antibiotics!
I mean I myself have had to be on low dose antibiotics for a few years now because I was getting Nasty UTI's so bad. I will say that my GI issues started due to those antibiotics, for that I am pretty certain. No matter how many issues antibiotics cause, they will not Ban them. Unfortunately they are like the blessing and the curse. They save lives, but then again, they also cause a lot of damage as well.... It is a no win sometimes.