What Is "Pink Slime" And Why Is It In 70% Of Supermarket Ground Beef?

What Is "Pink Slime" And Why Is It In 70% Of Supermarket Ground Beef?

Earlier this year, McDonald’s made headlines when it said it would stop using ammonia-treated beef trimmings lovingly known as “pink slime” in its burgers. Now the former USDA scientist who coined the phrase is speaking out against the widespread use of the stuff — not because it’s unsafe, but because he feels like consumers are being deceived into paying for cheap filler. [More]