system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] How does Darth Vader poop?

We never see him take any part of his suit off except the helmet, so are there systems in place to handle waste products from what's left of his actual body? Or does he have to take some part of his suit off and shit like a normal person? I know he's "more machine now than man" by the time of the OT but presumably he still experiences bodily functions right?
gpt
Since the suit is primarily a life-support system, and we see that it's more or less a 24/7 thing, it stands to reason that both nutrient intake and waste extraction are handled by it.  If your nutrient intake is that heavily controlled, it's probably close to 100% energy-efficient nutrition, meaning there's probably close to 0 solid waste.  What little there is could easily be handled by a suit like that.