The problem is, during the entire time they're grain-fed they've got to feed the cows antacids because their whole digestion is so messed up (sound familiar to anyone?). But it takes longer to grow cattle to slaughter size if they're not grain-fed, and they feed dairy cows grain so they'll produce more milk.

Well, I'm not a big beef fan anyway. I prefer chicken and pork. I'd love to try goat sometime.