Followers of diets always justify their diet, that's how it stays popular, until it dies out. It wasn't long ago that being gluten-free was the craze. The Adkins diet came & went, same as the fat-free diet. Same will happen with the carnivore diet. I don't care what you eat, go ahead & eat loads of farm raised animals & feel like you are eating like a caveman, makes no difference to me.