Guarana

Guarana is like a special kind of plant that comes from South America. It has some little seeds that are called guarana seeds. These seeds have a lot of caffeine in them, which is why some people like to use them to help them stay awake and alert.

When people want to use guarana, they might eat the seeds or drink tea made from the seeds. Sometimes, companies use guarana extract in things like soda or energy drinks to help give people energy. It's kind of like how drinking a lot of cola can make you feel more awake, but guarana has more caffeine in it, so it can make you feel even more awake.

Guarana is pretty strong, so it's important for people to be careful not to take too much. Just like when you eat a lot of candy, it can make you feel sick, having too much guarana can make people feel jittery or have a stomach ache. So it's best to only use guarana in moderation and talk to a grown-up or doctor before using it.