The differences between grass fed and grain fed beef are vast and dramatic.
Cows are not meant to eat corn, soy, or any other grains for that matter. They have a digestive system that is designed to optimally consume grass. Healthy, grass fed cows are allowed to freely roam on natural pastures where they can eat their natural diet of grass and get the exercise they need to thrive.
As a result, grass fed beef provides an amazingly healthy product with vitamin and antioxidant properties that make it a virtual superfood compared to its grain fed counterpart.