How Does Good Germs vs. Bad Germs Work?

Good germs are like friendly helpers, and bad germs are like troublemakers who want to cause mischief.

Imagine you have a toy box full of toys, some make you laugh, and others break your favorite blocks. Germs are tiny things we can’t see, but they live on our skin or inside us, just like toys in a box.

What Good Germs Do

Good germs are the helpers who keep your body strong. They’re like the friendly classmates who help you solve math problems. For example, some good germs live in your tummy and help you digest food, they're like little chefs cooking your snacks so you can grow taller.

What Bad Germs Do

Bad germs, on the other hand, are more like the kids who take your toys without asking. When they get inside your body, they might make you sneeze, cough, or feel yucky, just like when someone spills juice all over your drawing.

But don’t worry! If you wash your hands with soap and water, you can send away the troublemakers and let the helpers do their job.

Take the quiz →

Examples

  1. A good germ helps you digest food, while a bad one makes you sick.
  2. Your body has friendly bacteria that help you stay healthy.
  3. Germs can be like friends or enemies in your body.

Ask a question

See also

Discussion

Recent activity

Categories: Science · germs· microbes· health