Hi
This You-Tuber seems bent on putting vile things in his body! The 1945 RCN Lifeboat Ration would be enough to put me off!!
https://www.youtube.com/watch?v=4WrtJpgofAc
There's another fellow from NZ eating the yummy German EPA III and others more modern rats too:
https://www.youtube.com/user/KiwiDudeMRE/videos
He even takes a crack at some of the newer IMPs.
regards
Darrell