Guarana is a climbing plant native to the Amazon rainforest, particularly found in Brazil. Its seeds contain high levels of caffeine, which can provide a natural energy boost. Traditionally, indigenous tribes have used guarana for its stimulating properties, often incorporating it into beverages and medicinal remedies. The seeds of guarana are typically ground into a powder and used in various products, including energy drinks and dietary supplements. Due to its caffeine content, guarana can enhance alertness and improve focus, making it popular among those seeking increased energy and mental clarity.