What is hydration and why is it important? Use simple words

Hydration is when you drink enough water to keep your body happy and healthy. It's important because it helps your body work properly, like keeping your skin and organs hydrated, regulating your body temperature, and helping you have energy and feel good. If you don't drink enough water, you can get dehydrated and feel tired, dizzy, or even sick. So, make sure to drink water throughout the day to stay hydrated!