The antibiotic-free pigs roam freely on Niman Ranch in Iowa. Sarah Willis/courtesy Niman Ranch hide caption toggle caption Sarah Willis/courtesy Niman Ranch The Salt Antibiotic-Free Meat Business Is Booming, Thanks To Chipotle May 31, 2012 • Antibiotic-free food went mainstream after Chipotle's founder advertised free-range pork on the menu. Now many big players in food service are getting into the act, creating a few supply chain hiccups. Antibiotic-Free Meat Business Is Booming, Thanks To Chipotle Listen · 7:06 7:06 Transcript Toggle more options Download Embed Embed <iframe src="https://www.npr.org/player/embed/154084442/154093236" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player"> Transcript
Antibiotic-Free Meat Business Is Booming, Thanks To Chipotle Listen · 7:06 7:06 Transcript Toggle more options Download Embed Embed <iframe src="https://www.npr.org/player/embed/154084442/154093236" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player"> Transcript
