- May 11, 2015
Rendering plants pick up guts, bones, offal and make many products from it. Soaps, bone meal etc. Animal fats mixed in with grains and fed back to cattle was a thing decades ago. My neighbor had some and it was kind of a greasy grain. Made his calves shine. We now know that was a bad practice.Did you read my other link?
Science has known for sometime that the prions spread through brain and spinal cord tissue, that's how scientists were able to figure out how some cows got sick when others didn't. When feed lots would grind up dead calfs into their feed, the cows consumed the brain and spinal tissue where infected with the prions. So what is the common denominator here