http://www.heptune.com/farts.html
I still haven’t even finished reading this very informative website. You’d think someone like me, who farts constantly, would know everything there is to know about farts. Apparently I do not. There is much to be learned on the subject. For instance, “Is it harmful to hold in farts? There are differences in opinion on this one. Certainly, people have believed for centuries that retaining flatus is bad for the health. Emperor Claudius even passed a law legalizing farting at banquets out of concern for people’s health. There was a widespread belief that a person could be poisoned or catch a disease by retaining farts. Doctors I have spoken to recently have told me that there is no particular harm in holding in farts. Farts will not poison you; they are a natural component of your intestinal contents. The worst thing that can happen is that you may get a stomach ache from the gas pressure. But one doctor suggested that pathological distention of the bowel could result if a person holds in farts too much. And Dr. P. said that the effort involved in retaining flatus can cause hemorrhoids.” Very interesting.