What are parasites?

A parasite is like a sneaky friend who takes from you without giving back, and sometimes even makes you feel worse.

Imagine you're eating your favorite sandwich at lunchtime. A parasite is like a tiny creature that jumps onto your sandwich and starts eating it too, while you’re still hungry. That’s kind of what happens inside your body when you get a parasite. It lives on or inside you, and it eats from you, taking your energy or nutrients to grow and stay strong.

How parasites act

Some parasites are like couch surfers, they live in your body but don’t do much harm. Others are more like bullies, they take a lot from you and make you feel sick or tired.

For example, a tapeworm is a type of parasite that lives inside your stomach. It eats the food you eat, and it can grow really long, sometimes as long as a rope!

You might not even know a parasite is there until you start feeling funny or get an upset tummy. But once you know about them, you can learn how to keep them from taking too much of your lunch! A parasite is like a sneaky friend who takes from you without giving back, and sometimes even makes you feel worse.

Imagine you're eating your favorite sandwich at lunchtime. A parasite is like a tiny creature that jumps onto your sandwich and starts eating it too, while you’re still hungry. That’s kind of what happens inside your body when you get a parasite. It lives on or inside you, and it eats from you, taking your energy or nutrients to grow and stay strong.

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Examples

  1. A tapeworm lives inside a dog's intestines and steals nutrients from its host.
  2. Fleas on a cat feed off the pet’s blood, making it itch and scratch.
  3. Lice live on human hair and bite the skin to drink blood.

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