[CommerceComet]

Isn't the design of the human digestive tract enough to prove that humans should be eating meat? It is clearly that of an omnivore which means that meat should be part of our diet. Just like nutrition education has taught for decades, a balanced diet is the key. (Says the guy who is currently eating a nectarine while dreaming of a steak dinner tonight.)

[djf]

Yup. Our teeth show us the same thing. Plus, the microbiology. Dogs, who don't eat fruits, manufacture their own Vitamin C. Our diet requires additional vitamin B's, in fact some vegetarians suffer the effects of not enough B.