system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: which bodily processes are first to shut down as a result of under-nutrition? And what is the progression from there?
gpt
The body shuts down pretty much from least vital to most vital. The first system to shut down is the reproductive. Then the digestive, then organ failure. If you make it to organ failure, you are probably at the heart failure stage.