Humans did not "evolve eating meat." Yes, they began to eat meat relatively recently, but only during winter periods after migrating into colder climates. Even

Humans did not "evolve eating meat." Yes, they began to eat meat relatively recently, but only during winter periods after migrating into colder climates. Even then, humans ate almost no meat when plant food was abundant, during warmer seasons. Anatomically the case for human herbivorism, or at least heavy-plant omnivorism, is strong. Check it (I hope this formats okay): Meat-eaters: have claws Herbivores: no claws Humans: no claws Meat-eaters: have no skin pores and perspire through the tongue Herbivores: perspire through skin pores Humans: perspire through skin pores Meat-eaters: have sharp front teeth for tearing, with no flat molar teeth for grinding Herbivores: no sharp front teeth, but flat rear molars for grinding Humans: no sharp front teeth, but flat rear molars for grinding [we're talking about actually sharp teeth, not so-called human “canine” teeth] Meat-eaters: have intestinal tract that is only 3 times their body length so that rapidly decaying meat can pass through quickly Herbivores: have intestinal tract 10-12 times their body length. Humans: have intestinal tract 10-12 times their body length. Meat-eaters: have strong hydrochloric acid in stomach to digest meat Herbivores: have stomach acid that is 20 times weaker than that of a meat-eater Humans: have stomach acid that is 20 times weaker than that of a meat-eater Meat-eaters: salivary glands in mouth not needed to pre-digest grains and fruits. Herbivores: well-developed salivary glands which are necessary to pre-digest grains and fruits Humans: well-developed salivary glands, which are necessary to pre-digest, grains and fruits Meat-eaters: have acid saliva with no enzyme ptyalin to pre-digest grains Herbivores: have alkaline saliva with ptyalin to pre-digest grains Humans: have alkaline saliva with ptyalin to pre-digest grains Source: A.D. Andrews, Fit Food for Men, (Chicago: American Hygiene Society, 1970)