Caffeine

Caffeine is a substance that is found in some foods and drinks that can help make you feel more awake and alert. When you eat or drink something with caffeine in it, it goes into your body and starts to work. Caffeine works by blocking a chemical in your brain that makes you feel tired, so you feel more awake and alert.

Caffeine is found in things like coffee, tea, soda, and chocolate. Some people really like the taste of these things, and others just like the way it makes them feel. But it's important to remember that too much caffeine can make you feel anxious, jittery, or even sick. So it's best to talk to a grown-up to figure out how much caffeine is okay for you to have.

Overall, caffeine can be a helpful tool when you need a little extra energy, but it's important to use it wisely and make sure you're not having too much.