I agree, Cow's were not meant to eat corn (Grain-fed).
Then again, Neither were humans, but that got America through the famine, and look at us now!
Corn is #1 ingredient in all of our food! No wonder we feed it to our cows(grain fed), cats (Cat food), dogs (Dog food), fish (Farm raised), and Children (every Drink and snack known to man)...
But...Grass Fed beef Still tastes awful though.