You don’t need to be a physician, a nutritionist, or even have a fancy degree to understand why humans eat meat. Just check the teeth in your mouth. There are 20 of them devoted to eating meat, but only 12 for fruit and vegetables. If you are inclined to examine the human body further, you will discover, as Dr. Max Ernest Jutte, MD, pointed out in 1936, "the stomach is a carnivorous organ designed primarily to digest lean meat, and that the small intestine, pancreas, and liver are mainly herbivorous and designed to digest vegetables, fruits, fats, and farinaceous (starch)...