I think there's an evolutionary reason why we didn't remain vegetarian or vegan. I don't know the science, but I do know plenty of people live healthy lives on

I think there's an evolutionary reason why we didn't remain vegetarian or vegan. I don't know the science, but I do know plenty of people live healthy lives on meat-eating diets, and do just fine. Questions like this really only lend themselves to hyperbole. There is really nothing a meat-eating person can say that a vegan will agree with, and likely vice-versa. It's a zero-sum argument.