system
Given the following post, respond as if you're commenting on Reddit:
human
If somebody was hypothetically to eat, approximately a cup of concrete before it set, would it set in their digestive system?

Additionally if it did set what would the effect on the body be, and how could it be removed without surgery?
gpt
This came up once on a gardening listserv- apparently hot chocolate mix + cement is sometimes used as rat poison.  A person with medical knowledge suggested that the highly reactive calcium would severely disturb the animal's electrolyte balance and shut down the nervous system before the mass in the digestive system killed it.

Then someone captured a squirrel and tried it.  (Don't hate- the guy was a peach farmer, killing squirrels is unavoidable in that business).  The squirrel got constipated, passed some chalky stools, but survived.