This thread is for discussions about the more realistic and/or scientific sides of vore.
For example, I've seen some eka's threads about what animals could eat a human and such.
To start off, I would like to know: theoretically, could a human body be capable of same-size vore if enough physical changes were made, or would there be too many complications?
I know vore is probably the least physically possible fetish, but just thoughts.