Indigenous cultures that consume nose-to-tail animal products, organs, and animal fats as the majority of their diet do not suffer from chronic diseases like heart disease and cancer.

“all of these populations that don't have all that don't have these chronic diseases they all share one thing in common and that is that they don't have our processed foods they don't have refined sugars refined uh white flour vegetable oils and trans fats and then they don't get these diseases they just have those these chronic diseases like heart disease cancer and so on are just extraordinarily rare”