What do you know about Suffering within Slaughterhouse's: not just animals?

Each year, billions upon billions of animals are being slaughtered for human consumption. The horrors that goes on within those buildings is more than anyone can even fathom, except for the workers. Within the average slaughter house, 4.5 out of every 10 workers end up suffering from PTSD from mercilessly killing those innocent animals. It's a warzone occurring within every country, with no end in sight.

https://mercyforanimals.org/slaughterhouse-workers-have-ptsd-from-killing

https://www.ptsdjournal.com/posts/the-psychological-damage-of-slaughterhouse-work/