Why do I get sick

Okay, imagine your body is like a castle, and inside this castle, there are tiny soldiers called "germs" that sometimes sneak in. These germs can make you feel yucky, like when you have a cold or a tummy ache.

Your body has its own little army called the "immune system" that fights the germs. Sometimes, the germs are tricky and get inside, making you sick. But don't worry! Your immune system works hard to make you feel better, and that's why we drink lots of water, rest, and maybe take medicine to help our little army get strong and chase away those pesky germs.