The closing points resolve the controversial title. Vegan food, can be highly processed especially meat substitues. After all, meat is meat. Plants are not, therefore they must be processed to replace the meat in a meat-eater's diet. As we know though, living creatures live with disseases, which is hard if not impossible in some meats to remove of desease. If you're eating the blood with it though, even worse.

Every moving thing that liveth shall be meat for you; even as the green herb have I given you all things. But flesh with the life thereof, which is the blood thereof, shall ye not eat. And surely your blood of your lives will I require; at the hand of every beast will I require it, and at the hand of man; at the hand of every man's brother will I require the life of man. Genesis 9:3-5