Animal fat, such as suet or kidney fat, is an important component of a nose-to-tail diet.

“animal fat is actually fat from the animal so this is really interesting you go to the butcher or you go you look at an animal like a ruminant animal we never see the fact that there's a bunch of fat around the kidneys called suet or fat lining some of the parts of the animal it's like wrapped in it right yeah we never get that fat animals are a lot fattier than we believe them to be or there are collections of fat in the animal”