Are we talking American poop (defecate), or British poop (pass wind)? I assume we're talking passing wind? I was under the impression the gases were absorbed i

Are we talking American poop (defecate), or British poop (pass wind)? I assume we're talking passing wind? I was under the impression the gases were absorbed into the blood stream and you breathed them out? At the very least they don't magically disappear so this isn't really going to help.