Guaraná is a climbing plant native to the Amazon rainforest, particularly found in Brazil. Its seeds are known for their high caffeine content, which is often higher than that of coffee beans. Guaraná is commonly used in energy drinks, supplements, and traditional beverages due to its stimulating properties. The seeds of guaraná are typically ground into a powder and can be added to various foods and drinks. In addition to caffeine, guaraná contains other compounds like tannins and saponins, which may offer potential health benefits, including improved mental performance and increased energy levels.