Sez you. Man was created a vegitarian, and the pre-flood earth, a worldwide greehouse, produced enough nutrients in plant matter to support a healthy diet. Post flood, however, meat was on the menu, because the vapor canopy was gone, nutritious food was reduced significantly, and meat was protein rich. Ask the dinosaurs, they went exticnt because of it!
Nonsense. better go and read Genisis again. Look for the sentence "They (Animals) shall be meat for thee"