今注目を集めている What Are Chicken Gizzardsについて、詳しいまとめを整理して公開しています。

Think of a gizzard as a chicken’s built-in blender. Since chickens don’t have teeth, they need something to grind up their food—seeds, gravel, bugs, you name it. That’s where the gizzard comes in: it’s a tough, muscular pouch that acts like a second stomach.

Inside the gizzard, the chicken actually swallows small stones or grit, which help mash everything up. So when you eat a gizzard, you’re basically eating a tiny, biological rock tumbler. How cool is that?