Apparently, at least in your mind, we should have learned absolutely nothing about feeding animals on the remains of members of their own species.
I bet you didn’t know of a single hemophiliac who died of AIDS from human clotting factor derived from pooled blood products, either.
Luddites advising farmers how best to raise animals. Seesh.
“Apparently, at least in your mind, we should have learned absolutely nothing about feeding animals on the remains of members of their own species.”
I’ll have a pork chop any day raised the way these animals were fed.
The plasma products used are a great source of protein for young pigs. Previous formulations using dairy products used in the 70’s would cause severe diarrhea in the right circumstances.