The name guarana derives from the Amazonian word “varana,” meaning a tree that grows on top of another. Guarana is the dried paste of the seeds of the climbing Amazonian evergreen liana Paullinia ...

Guarana is a climbing plant native to Brazil and other parts of the Amazon region of South America. Its seeds have very high levels of caffeine — about twice as much as coffee beans. Its stimulant ...

Guarana is a plant extract present in many energy drinks. It contains several bioactive compounds and may have various health benefits, such as increasing energy levels and enhancing cognition.

The Guarana fruit is native to the Amazon basin and commonly seen in Brazil. It is a climbing plant in the maple family, Sapindaceae. Guarana has large leaves and clusters of flowers and known best ...