Video: Breaking Down What "Grass-Fed" Means, Step-By-Step

You're well-aware that grass-fed beef comes from grass-fed cows, but do you know exactly how it works? It's not just "let the cows out in the field and wait til they come home." Chickens are involved, as is carbon dioxide and a lengthy digestion process that benefits not only the cow, but we who consume it. Check out this video from PBS Food starring Joel Salatin of Polyface Farms (remember him from Food, Inc.?) and work this wonderful ingredient into a meal this weekend.

More video time on Food Republic: