What are smooth muscle cells?

Smooth muscle cells are special cells that help your body move things without you thinking about it.

Imagine you're drinking a juice from a straw. You don’t have to think about your throat moving, it just happens. That’s because of smooth muscle cells inside your throat, stomach, and even your intestines.

Think of smooth muscle cells like a team of tiny helpers in your body. They work together to push food through your digestive system, help you breathe by moving air into and out of your lungs, and even make your skin look smoother by helping blood flow under the surface.

These cells are different from other types of muscles, like the ones in your arms or legs that you use when you run or jump. Smooth muscle cells work quietly in the background, doing their job all day long so you can focus on playing, eating, and having fun.